REAPER

Section: MIDI Inline Editor

Edit: Move notes up one semitone ignoring scale/key

`Ctrl` + `Alt` + `Num 8`

All hotkeys for REAPER

Section: MIDI Editor View: Zoom horizontally (MIDI relative/mousewheel)	`Mouse wheel up and down`
Section: MIDI Editor View: Zoom vertically (MIDI relative/mousewheel)	`Ctrl` + `Mouse wheel up and down`
Section: MIDI Editor View: Scroll horizontally (MIDI relative/mousewheel)	`Alt` + `Mouse wheel up and down`
Section: MIDI Editor View: Scroll vertically (MIDI relative/mousewheel)	`Ctrl` + `Alt` + `Mouse wheel up and down`
Section: Main View: Adjust selected track heights (MIDI CC relative/mousewheel)	`Ctrl` + `↑ Shift` + `Mouse wheel up and down`
Mouse: MIDI piano roll left click Deselect all notes and move edit cursor	`Mouse left click`
Mouse: MIDI ruler left click Select notes or CC in time selection	`↑ Shift` + `Mouse left click`
Mouse: MIDI piano roll left click Deselect all notes and move edit cursor ignoring snap	`Ctrl` + `Mouse left click`
Mouse: MIDI note left click Select note and move edit cursor ignoring snap	`↑ Shift` + `Ctrl` + `Mouse left click`
Mouse: MIDI piano roll left click Deselect all notes	`Alt` + `Mouse left click`
Mouse: MIDI note left click Select note and all later notes	`Ctrl` + `Alt` + `Mouse left click`
Mouse: MIDI piano roll left drag Insert note, drag to extend or change pitch	`Mouse movement`
Mouse: MIDI piano roll left drag Insert note ignoring snap, drag to extend or change pitch	`↑ Shift` + `Mouse movement`
Mouse: MIDI piano roll left drag Copy selected notes	`Ctrl` + `Mouse movement`
Mouse: MIDI ruler left drag Move loop points (ruler) or time selection (piano roll) ignoring snap	`↑ Shift` + `Ctrl` + `Mouse movement`
Mouse: MIDI piano roll left drag Erase notes	`Alt` + `Mouse movement`
Mouse: MIDI piano roll left drag Paint notes ignoring snap	`↑ Shift` + `Alt` + `Mouse movement`
Mouse: MIDI piano roll left drag Paint a straight line of notes	`Ctrl` + `Alt` + `Mouse movement`
Mouse: MIDI piano roll left drag Paint notes and chords	`↑ Shift` + `Ctrl` + `Alt` + `Mouse movement`
Mouse: MIDI piano roll double click Insert note	`Mouse double click`
Mouse: MIDI piano roll double click Insert note ignoring snap	`↑ Shift` + `Mouse double click`
Mouse: MIDI CC lane left drag Draw/edit CC events ignoring selection	`Ctrl` + `Mouse double click`
Mouse: MIDI CC lane left drag Erase CC events	`Alt` + `Mouse double click`
Mouse: Media item double click Show take list	`↑ Shift` + `Alt` + `Mouse double click`
Mouse: Media item double click Show take comps list	`Ctrl` + `Alt` + `Mouse double click`
Mouse: MIDI CC lane left drag Linear ramp CC events ignoring selection	`↑ Shift` + `Ctrl` + `Mouse double click`
Mouse: Automation item edge left drag points into automation item ignoring snap	`↑ Shift` + `Ctrl` + `Collect`
Mouse: MIDI editor right drag Marquee select notes/CC	`Mouse movement`
Mouse: MIDI editor right drag Marquee add to notes/CC selection	`↑ Shift` + `Mouse movement`
Mouse: MIDI editor right drag Marquee toggle note/CC selection	`Ctrl` + `Mouse movement`
Mouse: MIDI editor right drag Marquee select notes/CC and time	`Alt` + `Mouse movement`
Mouse: MIDI editor right drag Marquee select notes/CC and time ignoring snap	`↑ Shift` + `Alt` + `Mouse movement`
Mouse: MIDI editor right drag Select notes touched while dragging	`Ctrl` + `Alt` + `Mouse movement`
Mouse: MIDI editor right drag Hand scroll	`↑ Shift` + `Ctrl` + `Alt` + `Mouse movement`
Mouse: Arrange view middle click Move edit cursor ignoring snap	`Mouse middle click`
Mouse: Arrange view middle click Restore previous zoom level	`Ctrl` + `Mouse middle click`
Mouse: Arrange view middle drag Jog audio	`Mouse movement`
Mouse: Arrange view middle drag Hand scroll	`↑ Shift` + `Mouse movement`
Mouse: Arrange view middle drag Scrub audio	`Ctrl` + `Mouse movement`
Mouse: Arrange view middle drag Jog audio (looped-segment mode)	`Alt` + `Mouse movement`
Mouse: Arrange view middle drag Move edit cursor without scrub/jog	`↑ Shift` + `Alt` + `Mouse movement`
Mouse: Arrange view middle drag Scrub audio (looped-segment mode)	`Ctrl` + `Alt` + `Mouse movement`
Mouse: MIDI piano roll left click Insert note ignoring snap	`↑ Shift` + `Alt` + `Mouse left click`
Mouse: MIDI piano roll left click Insert note	`↑ Shift` + `Ctrl` + `Alt` + `Mouse left click`
Section: Main Close current project tab	`Ctrl` + `F4`
Section: Main Create measure from time selection (detect tempo)	`Alt` + `↑ Shift` + `C`
Section: Main Docker: Activate next tab	`Ctrl` + `↑ Shift` + `⭾ Tab`
Section: MIDI Inline Editor Edit: Copy	`Ctrl` + `C`
Section: MIDI Editor Edit: Copy events within time selection, if any (smart copy)	`Ctrl` + `↑ Shift` + `C`
Section: MIDI Inline Editor Edit: Cut	`Ctrl` + `X`
Section: MIDI Editor Edit: Cut events within time selection, if any (smart cut)	`Ctrl` + `↑ Shift` + `X`
Section: MIDI Event List Editor Edit: Redo	`Ctrl` + `↑ Shift` + `Z`
Section: MIDI Event List Editor Edit: Undo	`Ctrl` + `Z`
Section: Main File: Batch file converter	`Ctrl` + `↑ Shift` + `F`
Section: Main File: New project	`Ctrl` + `N`
Section: Main File: Open project	`Ctrl` + `O`
Section: Main File: Project settings...	`Alt` + `⤶ Enter`
Section: Main File: Quit REAPER	`Ctrl` + `Q`
Section: Main File: Render project to disk...	`Ctrl` + `Alt` + `R`
Section: Main File: Save live output to disk (bounce)...	`Ctrl` + `Alt` + `B`
Section: Main File: Save new version of project (automatically increment project name)	`Ctrl` + `Alt` + `↑ Shift` + `S`
Section: MIDI Event List Editor File: Save file (MIDI file mode only)	`Ctrl` + `S`
Section: Main File: Save project as...	`Ctrl` + `Alt` + `S`
Section: Main Help: About REAPER	`Ctrl` + `F1`
Section: Main Help: Mouse modifier keys and action shortcuts	`↑ Shift` + `F1`
Section: MIDI Inline Editor Edit: Insert note at mouse cursor	`Insert`
Section: MIDI Editor Navigate: Move edit cursor left by grid	`Ctrl` + `Num 4`
Section: MIDI Inline Editor Edit: Move notes right one pixel	`Alt` + `Num 6`
Section: Main Item edit: Move contents of items left	`Num 1`
Section: Main Item edit: Move contents of items right	`Num 3`
Section: Main Item edit: Move items left, preserving timing of contents	`Num 7`
Section: Main Item edit: Move items right, preserving timing of contents	`Num 9`
Section: MIDI Inline Editor Edit: Move notes down one semitone	`Num 2`
Section: MIDI Inline Editor Edit: Move notes left one grid unit	`Num 4`
Section: MIDI Inline Editor Edit: Move notes right one grid unit	`Num 6`
Section: MIDI Inline Editor Edit: Move notes up one semitone	`Num 8`
Section: MIDI Editor Navigate: Move edit cursor right by grid	`Ctrl` + `Num 6`
Section: MIDI Inline Editor Edit: Move notes left one pixel	`Alt` + `Num 4`
Section: Main Item edit: Toggle open/close nudge/set dialog	`N`
Section: Main Item grouping: Group items	`G`
Section: Main Item grouping: Remove items from group	`U`
Section: Main Item grouping: Select all items in groups	`Ctrl` + `G`
Section: Main Item navigation: Move cursor left to edge of item	`Ctrl` + `[`
Section: Main Item navigation: Move cursor right to edge of item	`Ctrl` + `]`
Section: Main Item navigation: Move cursor to nearest transient in items	`Ctrl` + `⭾ Tab`
Section: Main Item navigation: Move cursor to next transient in items	`⭾ Tab`
Section: Main Item navigation: Move cursor to previous transient in items	`↑ Shift` + `⭾ Tab`
Section: MIDI Editor Channel: Show only channel 03	`↑ Shift` + `3`
Section: MIDI Editor Channel: Show only channel 05	`↑ Shift` + `5`
Section: MIDI Editor Channel: Show only channel 04	`↑ Shift` + `4`
Section: MIDI Editor Channel: Show only channel 06	`↑ Shift` + `6`
Section: Main Item properties: Normalize items	`Ctrl` + `↑ Shift` + `N`
Section: Main Item properties: Normalize multiple items to common gain	`↑ Shift` + `N`
Section: MIDI Editor Channel: Show only channel 07	`↑ Shift` + `7`
Section: MIDI Editor Channel: Show only channel 09	`↑ Shift` + `9`
Section: MIDI Editor Channel: Show only channel 08	`↑ Shift` + `8`
Section: MIDI Editor Channel: Show only channel 10	`↑ Shift` + `0`
Section: MIDI Inline Editor Edit: Note properties	`Ctrl` + `F2`
Section: MIDI Inline Editor Edit: Mute events (toggle)	`Alt` + `M`
Section: Main Item properties: Toggle show media item/take properties	`F2`
Section: Main Item: Add stretch marker at cursor	`↑ Shift` + `W`
Section: Main Item: Copy loop of selected area of audio items	`Ctrl` + `Alt` + `L`
Section: Main Item: Crossfade items within time selection	`X`
Section: Main Item: Cut selected area of items	`Ctrl` + `Del`
Section: MIDI Editor Edit: Duplicate events	`Ctrl` + `D`
Section: MIDI Editor Edit: Duplicate events within time selection, if any (smart duplicate)	`Ctrl` + `↑ Shift` + `D`
Section: Main Item: Dynamic split items...	`D`
Section: Main Item: Glue items	`Ctrl` + `↑ Shift` + `G`
Section: Main Item: Insert time on tracks and paste items	`↑ Shift` + `V`
Section: MIDI Inline Editor Close inline editor	`E`
Section: Main Item: Open items in primary external editor	`Ctrl` + `Alt` + `E`
Section: MIDI Inline Editor Edit: Paste	`Ctrl` + `V`
Section: Main Item: Remove content (trim) behind items	`↑ Shift` + `X`
Section: Main Item: Show FX chain for item take	`↑ Shift` + `E`
Section: Main Item: Split at previous zero crossing	`Alt` + `Z`
Section: MIDI Inline Editor Edit: Split notes	`S`
Section: Main Item: Split items at edit or play cursor (ignoring grouping)	`Ctrl` + `↑ Shift` + `S`
Section: Main Item: Split items at play cursor	`Alt` + `↑ Shift` + `S`
Section: MIDI Inline Editor Edit: Split notes at mouse cursor	`↑ Shift` + `S`
Section: Main Loop points: Set end point	`}`
Section: Main Loop points: Set start point	`{`
Section: Main Markers: Add/move marker 1 to play/edit cursor	`Ctrl` + `1`
Section: Main Markers: Add/move marker 10 to play/edit cursor	`Ctrl` + `0`
Section: Main Markers: Add/move marker 2 to play/edit cursor	`Ctrl` + `2`
Section: Main Markers: Add/move marker 3 to play/edit cursor	`Ctrl` + `3`
Section: Main Markers: Add/move marker 4 to play/edit cursor	`Ctrl` + `4`
Section: Main Markers: Add/move marker 5 to play/edit cursor	`Ctrl` + `5`
Section: Main Markers: Add/move marker 6 to play/edit cursor	`Ctrl` + `6`
Section: Main Markers: Add/move marker 7 to play/edit cursor	`Ctrl` + `7`
Section: Main Markers: Add/move marker 8 to play/edit cursor	`Ctrl` + `8`
Section: Main Markers: Add/move marker 9 to play/edit cursor	`Ctrl` + `9`
Section: Main Markers: Go to marker 01	`1`
Section: Main Markers: Go to marker 02	`2`
Section: Main Markers: Go to marker 03	`3`
Section: Main Markers: Go to marker 04	`4`
Section: Main Markers: Go to marker 05	`5`
Section: Main Markers: Go to marker 06	`6`
Section: Main Markers: Go to marker 07	`7`
Section: Main Markers: Go to marker 08	`8`
Section: Main Markers: Go to marker 09	`9`
Section: Main Markers: Go to marker 10	`0`
Section: Main Markers: Go to next marker/project end	`]`
Section: Main Markers: Go to previous marker/project start	`[`
Section: Main Markers: Insert and/or edit marker at current position	`↑ Shift` + `M`
Section: Main Markers: Insert marker at current position	`M`
Section: Main Markers: Insert region from time selection	`↑ Shift` + `R`
Section: Main Media explorer: Show/hide media explorer	`Ctrl` + `Alt` + `X`
Section: Main Move edit cursor to next zero crossing in items	`Z`
Section: Main Move edit cursor to previous zero crossing in items	`↑ Shift` + `Z`
Section: Main New project tab	`Ctrl` + `Alt` + `N`
Section: Main Options: Cycle ripple editing mode	`Alt` + `P`
Section: Main Options: Preferences...	`Ctrl` + `P`
Section: Main Options: Show all takes in lanes (when room)	`Ctrl` + `L`
Section: Main Options: Show lock settings	`↑ Shift` + `L`
Section: Main Options: Show snap/grid settings	`Alt` + `L`
Section: Main Options: Switch to next color theme	`Ctrl` + `Alt` + `Page Down`
Section: Main Options: Switch to previous color theme	`Ctrl` + `Alt` + `Page Up`
Section: Main Options: Toggle auto-crossfade on/off	`Alt` + `X`
Section: MIDI Editor View: Toggle grid	`Alt` + `G`
Section: Main Options: Toggle item grouping override	`Alt` + `↑ Shift` + `G`
Section: Main Options: Toggle locking	`L`
Section: MIDI Editor View: Toggle snap to grid	`Alt` + `S`
Section: MIDI Inline Editor Edit: Move pitch cursor down one semitone	`↑ Shift` + `↓`
Section: MIDI Inline Editor Edit: Move pitch cursor up one semitone	`↑ Shift` + `↑`
Section: MIDI Event List Editor Mode: Piano Roll	`Alt` + `1`
Section: MIDI Event List Editor Mode: Drum Map	`Alt` + `2`
Section: MIDI Event List Editor Mode: Event List	`Alt` + `3`
Section: MIDI Event List Editor Mode: Notation	`Alt` + `4`
Section: MIDI Inline Editor View: Show events as rectangles (normal mode)	`Alt` + `5`
Section: MIDI Inline Editor View: Show events as triangles (drum mode)	`Alt` + `6`
Section: MIDI Inline Editor View: Show events as diamonds (drum mode)	`Alt` + `7`
Section: Main Regions: Go to region 08 after current region finishes playing (smooth seek)	`Alt` + `8`
Section: MIDI Inline Editor View: Toggle show velocity handles on notes	`Alt` + `9`
Section: MIDI Inline Editor View: Toggle show note names	`Alt` + `0`
Section: MIDI Inline Editor Edit: Delete events	`Del`
Section: Main Screenset: Load track view #01	`F4`
Section: Media Explorer Browser: Refresh	`F5`
Section: Main Screenset: Load track view #03	`F6`
Section: Main Screenset: Load window set #01	`F7`
Section: Main Screenset: Load window set #02	`F8`
Section: Main Screenset: Load window set #03	`F9`
Section: Main Screenset: Save track view #01	`↑ Shift` + `F4`
Section: Main Screenset: Save track view #02	`↑ Shift` + `F5`
Section: Main Screenset: Save track view #03	`↑ Shift` + `F6`
Section: Main Screenset: Save window set #01	`↑ Shift` + `F7`
Section: Main Screenset: Save window set #02	`↑ Shift` + `F8`
Section: Main Screenset: Save window set #03	`↑ Shift` + `F9`
Section: MIDI Inline Editor Edit: Select all events	`Ctrl` + `A`
Section: MIDI Event List Editor Send all notes off to all MIDI outputs/plug-ins	`F3`
Section: MIDI Event List Editor Show action list	`?`
Section: Main Take: Activate take under mouse	`Y`
Section: Main Take: Crop to active take in items	`Alt` + `↑ Shift` + `T`
Section: Main Take: Delete active take from items (prompt to confirm)	`Ctrl` + `↑ Shift` + `T`
Section: MIDI Editor Transpose notes...	`T`
Section: Main Take: Switch items to next take	`MediaKbdChanPlus`
Section: Main Take: Switch items to previous take	`↑ Shift` + `T`
Section: Main Take: Switch items to previous take	`MediaKbdChanMinus`
Section: Main Tempo envelope: Insert tempo/time signature change marker at edit cursor...	`↑ Shift` + `C`
Section: MIDI Editor Edit: Move edit cursor left one pixel	`↑ Shift` + `←`
Section: MIDI Editor Edit: Move edit cursor right one pixel	`↑ Shift` + `→`
Section: Main Time selection: Nudge left	`,`
Section: Main Time selection: Nudge left edge left	`Ctrl` + `,`
Section: Main Time selection: Nudge left edge right	`Ctrl` + `.`
Section: Main Time selection: Nudge right	`.`
Section: Main Time selection: Nudge right edge left	`Ctrl` + `Alt` + `,`
Section: Main Time selection: Nudge right edge right	`Ctrl` + `Alt` + `.`
Section: MIDI Event List Editor Misc: Close window if not docked, otherwise pass to main window	`Esc`
Section: Main Time selection: Shift left (by time selection length)	`<`
Section: Main Time selection: Shift right (by time selection length)	`>`
Section: Main Toggle fullscreen	`F11`
Section: Main Toggle show all floating windows	`Ctrl` + `Alt` + `F`
Section: Main Toggle show master tempo envelope	`Alt` + `T`
Section: MIDI Editor Filter: Show/hide filter window...	`F`
Section: Main Track: Go to next track	`Ctrl` + `Alt` + `↓`
Section: Main Track: Go to next track	`MediaKbdTrackPlus`
Section: MIDI Inline Editor Edit: Move notes down one semitone ignoring scale/key	`Ctrl` + `Alt` + `↑ Shift` + `↓`
Section: Main Track: Go to previous track	`MediaKbdTrackMinus`
Section: Main Track: Go to previous track	`Ctrl` + `Alt` + `↑`
Section: MIDI Inline Editor Edit: Move notes up one semitone ignoring scale/key	`Ctrl` + `Alt` + `↑ Shift` + `↑`
Section: Main Track: Insert new track	`Ctrl` + `T`
Section: Main Track: Mute/unmute tracks	`MediaKbdMicMute`
Section: Main Track: Nudge master track volume down	`VolumeDown`
Section: Main Track: Nudge master track volume up	`VolumeUp`
Section: Main Track: Nudge track volume down	`MediaKbdMicMinus`
Section: MIDI Inline Editor Edit: Move notes down one semitone	`Ctrl` + `↓`
Section: Main Track: Nudge track volume up	`MediaKbdMicPlus`
Section: MIDI Inline Editor Edit: Move notes up one semitone	`Ctrl` + `↑`
Section: Main Track: Set track grouping parameters	`↑ Shift` + `G`
Section: Main Track: Toggle mute for master track	`MediaKbdMute`
Section: Main Track: Toggle record arming for current/last touched track	`MediaKbdMicOnOff`
Section: Main Track: Toggle track pan envelope visible	`P`
Section: Main Track: Toggle track volume envelope visible	`V`
Section: Main Track: View envelopes for current/last touched track	`MediaKbdMail`
Section: Main Transient detection sensitivity/threshold: Adjust...	`Ctrl` + `Alt` + `↑ Shift` + `T`
Section: MIDI Inline Editor Edit: Move notes right one grid unit	`Ctrl` + `→`
Section: MIDI Event List Editor View: Go to end of file	`End`
Section: Main Transport: Go to end of project	`MediaKbdFF`
Section: MIDI Editor View: Go to start of file	`W`
Section: MIDI Editor View: Go to start of file	`Home`
Section: Main Transport: Go to start of project	`MediaKbdRew`
Section: Main Transport: Pause	`MediaKbdPause`
Section: Main Transport: Play	`MediaKbdPlay`
Section: Main Transport: Play (skip time selection)	`Alt` + `Space`
Section: Media Explorer Browser: Browse selected folder, or insert selected media file	`⤶ Enter`
Section: MIDI Event List Editor Transport: Play/pause	`Ctrl` + `Space`
Section: Main Transport: Play/pause	`MediaKbdPlayPause`
Section: MIDI Event List Editor Transport: Play/stop	`Space`
Section: Main Transport: Record	`Ctrl` + `R`
Section: Main Transport: Record	`MediaKbdRecord`
Section: MIDI Inline Editor Edit: Move notes left one grid unit	`Ctrl` + `←`
Section: Main Transport: Scrub/jog (MIDI CC relative/absolute only)	`MultiRotate`
Section: Main Transport: Scrub/jog fine control (MIDI CC relative only)	`Ctrl` + `MultiRotate`
Section: Main Transport: Stop	`MediaKbdStop`
Section: MIDI Event List Editor Transport: Toggle repeat	`R`
Section: MIDI Inline Editor Edit: Paste preserving position in measure	`Ctrl` + `↑ Shift` + `V`
Section: Main View: Adjust horizontal scroll (MIDI CC/OSC only - relative recommended)	`MultiHorz`
Section: Main View: Adjust horizontal zoom (MIDI CC/OSC only)	`Ctrl` + `MultiZoom`
Section: Main View: Adjust horizontal zoom (MIDI CC/OSC only)	`MultiZoom`
Section: Main View: Adjust vertical scroll (MIDI CC/OSC only)	`MultiVert`
Section: Main View: Expand selected track height, minimize others	`!`
Section: MIDI Editor View: Go to edit cursor	`"`
Section: MIDI Editor View: Go to play cursor	`'`
Section: Main View: Jump to time window	`Ctrl` + `J`
Section: Main View: Minimize all tracks	`@`
Section: MIDI Editor Navigate: Move edit cursor left by grid	`←`
Section: MIDI Inline Editor Edit: Move notes left one pixel	`Ctrl` + `↑ Shift` + `←`
Section: MIDI Editor Navigate: Move edit cursor right by grid	`→`
Section: MIDI Inline Editor Edit: Move notes right one pixel	`Ctrl` + `↑ Shift` + `→`
Section: MIDI Editor View: Scroll horizontally (MIDI relative/mousewheel)	`HorizWheel`
Section: MIDI Inline Editor View: Scroll view down	`Alt` + `↓`
Section: MIDI Editor View: Scroll view left	`Alt` + `←`
Section: MIDI Editor View: Scroll view right	`Alt` + `→`
Section: MIDI Inline Editor View: Scroll view up	`Alt` + `↑`
Section: Main View: Show FX browser window	`↑ Shift` + `F`
Section: Main View: Show big clock window	`Alt` + `C`
Section: Main View: Show docker	`Alt` + `D`
Section: Main View: Show navigator window	`Ctrl` + `Alt` + `V`
Section: Main View: Show performance meter window	`Ctrl` + `Alt` + `P`
Section: Main View: Show project bay window	`Ctrl` + `B`
Section: Main View: Show region/marker manager window	`Ctrl` + `Alt` + `↑ Shift` + `R`
Section: MIDI Event List Editor File: Revert file (MIDI file mode only)	`Alt` + `R`
Section: Main View: Show screen/track/item sets window	`Ctrl` + `E`
Section: Main View: Show track grouping matrix window	`Ctrl` + `Alt` + `G`
Section: Main View: Show track manager window	`Ctrl` + `↑ Shift` + `M`
Section: Main View: Show undo history window	`Ctrl` + `Alt` + `Z`
Section: Main View: Show virtual MIDI keyboard	`Alt` + `B`
Section: Main View: Toggle master track visible	`Ctrl` + `Alt` + `M`
Section: Main View: Toggle mixer visible	`Ctrl` + `M`
Section: MIDI Editor Channel: Show all channels	`~`
Section: Main View: Toggle track zoom to minimum height	`
Section: Main View: Toggle transport visible	`Ctrl` + `Alt` + `T`
Section: Main View: Toggle zoom to selected items	`_`
Section: MIDI Editor View: Zoom horizontally (MIDI relative/mousewheel)	`Alt` + `HorizWheel`
Section: MIDI Editor View: Zoom in horizontally	`=`
Section: MIDI Editor View: Zoom in horizontally	`↑`
Section: MIDI Editor View: Zoom in horizontally	`+`
Section: MIDI Editor View: Zoom in horizontally	`Num +`
Section: MIDI Inline Editor View: Zoom in vertically	`Page Up`
Section: MIDI Inline Editor View: Zoom in vertically	`Ctrl` + `↑ Shift` + `↑`
Section: MIDI Editor View: Zoom out horizontally	`↓`
Section: MIDI Editor View: Zoom out horizontally	`-`
Section: MIDI Editor View: Zoom out horizontally	`Num -`
Section: Main View: Zoom out project	`Ctrl` + `Page Down`
Section: MIDI Inline Editor View: Zoom out vertically	`Ctrl` + `↑ Shift` + `↓`
Section: MIDI Inline Editor View: Zoom out vertically	`Page Down`
Section: Main View: Zoom time selection	`Ctrl` + `Page Up`
Section: Main View: Zoom time selection	`Ctrl` + `Num +`
Section: Media Explorer Browser: Go to parent folder	`⬅ Backspace`
Section: MIDI Inline Editor Edit: Move pitch cursor up one octave	`Alt` + `↑ Shift` + `↑`
Section: MIDI Inline Editor Edit: Move pitch cursor down one octave	`Alt` + `↑ Shift` + `↓`
Section: MIDI Editor Edit: Move edit cursor left one pixel	`Ctrl` + `Alt` + `Num 4`
Section: MIDI Editor Activate previous visible MIDI item	`Alt` + `↑ Shift` + `N`
Section: MIDI Inline Editor Edit: Move notes up one octave	`Alt` + `Num 8`
Section: MIDI Inline Editor Edit: Move notes down one octave	`Alt` + `Num 2`
Section: MIDI Inline Editor Quantize...	`Q`
Section: MIDI Editor Edit: Move edit cursor right one pixel	`Ctrl` + `Alt` + `Num 6`
Section: MIDI Event List Editor Edit: Adjust value for events (mousewheel/MIDI controller only)	`↑ Shift` + `Mouse wheel up and down`
Section: MIDI Inline Editor Edit: Join notes	`J`
Section: MIDI Event List Editor Humanize notes...	`H`
Section: MIDI Inline Editor Double length of MIDI (repeating contents)	`Ctrl` + `Alt` + `2`
Section: MIDI Inline Editor Edit: Move pitch cursor up one semitone	`Ctrl` + `Num 8`
Section: MIDI Inline Editor Edit: Move notes up one semitone ignoring scale/key	`Ctrl` + `Alt` + `Num 8`
Section: MIDI Inline Editor Edit: Move notes down one semitone ignoring scale/key	`Ctrl` + `Alt` + `Num 2`
Section: MIDI Editor Activate next visible MIDI item	`Alt` + `N`
Section: MIDI Event List Editor Invert selection	`Ctrl` + `I`
Section: MIDI Inline Editor Edit: Insert note at edit cursor	`I`
Section: MIDI Inline Editor Edit: Insert note at edit cursor	`↑ Shift` + `I`
Section: MIDI Inline Editor Edit: Insert note at edit cursor	`Ctrl` + `Num 5`
Section: MIDI Inline Editor Edit: Move pitch cursor down one semitone	`Ctrl` + `Num 2`
Section: MIDI Editor Channel: Show only channel 02	`↑ Shift` + `2`
Section: MIDI Editor Channel: Show only channel 01	`↑ Shift` + `1`
Section: MIDI Event List Editor Edit: Move events left/right (mousewheel/MIDI relative only)	`↑ Shift` + `HorizWheel`
Section: MIDI Event List Editor 2 Edit: Move notes down one semitone	`Num 1` - `Num 9`

REAPER

Section: MIDI Inline Editor

Edit: Move notes up one semitone ignoring scale/key

Ctrl + Alt + Num 8

All hotkeys for REAPER

Section: MIDI Editor

View: Zoom horizontally (MIDI relative/mousewheel)

Mouse wheel up and down

Section: MIDI Editor

View: Zoom vertically (MIDI relative/mousewheel)

Ctrl + Mouse wheel up and down

Section: MIDI Editor

View: Scroll horizontally (MIDI relative/mousewheel)

Alt + Mouse wheel up and down

Section: MIDI Editor

View: Scroll vertically (MIDI relative/mousewheel)

Ctrl + Alt + Mouse wheel up and down

Section: Main

View: Adjust selected track heights (MIDI CC relative/mousewheel)

Ctrl + ↑ Shift + Mouse wheel up and down

Mouse: MIDI piano roll left click

Deselect all notes and move edit cursor

Mouse left click

Mouse: MIDI ruler left click

Select notes or CC in time selection

↑ Shift + Mouse left click

Mouse: MIDI piano roll left click

Deselect all notes and move edit cursor ignoring snap

Ctrl + Mouse left click

Mouse: MIDI note left click

Select note and move edit cursor ignoring snap

↑ Shift + Ctrl + Mouse left click

Mouse: MIDI piano roll left click

Deselect all notes

Alt + Mouse left click

Mouse: MIDI note left click

Select note and all later notes

Ctrl + Alt + Mouse left click

Mouse: MIDI piano roll left drag

Insert note, drag to extend or change pitch

Mouse movement

Mouse: MIDI piano roll left drag

Insert note ignoring snap, drag to extend or change pitch

↑ Shift + Mouse movement

Mouse: MIDI piano roll left drag

Copy selected notes

Ctrl + Mouse movement

Mouse: MIDI ruler left drag

Move loop points (ruler) or time selection (piano roll) ignoring snap

↑ Shift + Ctrl + Mouse movement

Mouse: MIDI piano roll left drag

Erase notes

Alt + Mouse movement

Mouse: MIDI piano roll left drag

Paint notes ignoring snap

↑ Shift + Alt + Mouse movement

Mouse: MIDI piano roll left drag

Paint a straight line of notes

Ctrl + Alt + Mouse movement

Mouse: MIDI piano roll left drag

Paint notes and chords

↑ Shift + Ctrl + Alt + Mouse movement

Mouse: MIDI piano roll double click

Insert note

Mouse double click

Mouse: MIDI piano roll double click

Insert note ignoring snap

↑ Shift + Mouse double click

Mouse: MIDI CC lane left drag

Draw/edit CC events ignoring selection

Ctrl + Mouse double click

Mouse: MIDI CC lane left drag

Erase CC events

Alt + Mouse double click

Mouse: Media item double click

Show take list

↑ Shift + Alt + Mouse double click

Mouse: Media item double click

Show take comps list

Ctrl + Alt + Mouse double click

`Ctrl` + `Alt` + `Num 8`

`Mouse wheel up and down`

`Ctrl` + `Mouse wheel up and down`

`Alt` + `Mouse wheel up and down`

`Ctrl` + `Alt` + `Mouse wheel up and down`

`Ctrl` + `↑ Shift` + `Mouse wheel up and down`

`Mouse left click`

`↑ Shift` + `Mouse left click`

`Ctrl` + `Mouse left click`

`↑ Shift` + `Ctrl` + `Mouse left click`

`Alt` + `Mouse left click`

`Ctrl` + `Alt` + `Mouse left click`

`Mouse movement`

`↑ Shift` + `Mouse movement`

`Ctrl` + `Mouse movement`

`↑ Shift` + `Ctrl` + `Mouse movement`

`Alt` + `Mouse movement`

`↑ Shift` + `Alt` + `Mouse movement`

`Ctrl` + `Alt` + `Mouse movement`

`↑ Shift` + `Ctrl` + `Alt` + `Mouse movement`

`Mouse double click`

`↑ Shift` + `Mouse double click`

`Ctrl` + `Mouse double click`

`Alt` + `Mouse double click`

`↑ Shift` + `Alt` + `Mouse double click`

`Ctrl` + `Alt` + `Mouse double click`

`↑ Shift` + `Ctrl` + `Mouse double click`

`↑ Shift` + `Ctrl` + `Collect`

`Mouse movement`

`↑ Shift` + `Mouse movement`

`Ctrl` + `Mouse movement`

`Alt` + `Mouse movement`

`↑ Shift` + `Alt` + `Mouse movement`

`Ctrl` + `Alt` + `Mouse movement`

`↑ Shift` + `Ctrl` + `Alt` + `Mouse movement`

`Mouse middle click`

`Ctrl` + `Mouse middle click`

`Mouse movement`

`↑ Shift` + `Mouse movement`

`Ctrl` + `Mouse movement`

`Alt` + `Mouse movement`

`↑ Shift` + `Alt` + `Mouse movement`

`Ctrl` + `Alt` + `Mouse movement`

`↑ Shift` + `Alt` + `Mouse left click`

`↑ Shift` + `Ctrl` + `Alt` + `Mouse left click`

`Ctrl` + `F4`

`Alt` + `↑ Shift` + `C`

`Ctrl` + `↑ Shift` + `⭾ Tab`

`Ctrl` + `C`