Keys / mouse actions:
Hotkeys
space Play/stop from PP. It only works if the host is not playing, as in such a case PP will be synchronized and will follow the position of the host.
tab Parasites view: It opens/closes the main track editor of the parasite under the cursor. Sequence block view: it plays the current sequence block.
numpad * Activate/deactivate record.
ctrl+a Switch sending start/stop triggers. It sets the sending of the start and stop midi cc or midi clock events set in the settings view.
ctrl+f11/ctrl+f12 It shifts parasites to previous/next.
alt+f11/alt+f12 It shifts sequence blocks to previous/next.
numpad add/subtract It changes PC keyboard octaves up/down.
ctrl+numpad add/subtract Sequence block start trigger key up/down. (Trigger is started by the C note; only the octave can be set.)
ctrl+k PC keyboard split on/off. (It enables/disables sequence block trigger keys.)
ctrl+f Follow song.
enter It turns on/off the edit mode on the parasites and sequence block views.
f1-f12 It sets velocity in the edit mode if the cursor defines a note.
ctrl+f1-f5 It changes views. (Parasites / Plugins / Sequence blocks / Sequence block / Settings).
ctrl+z Undo edit.
ctrl+y Redo edit.
right/left arrow It moves right or left in the parasites and sequence block views.
ctrl+right/left arrow Large movement (8 units) right/left in the parasites  and sequence block views.
shift+right/left arrow Movement and highlighting in the parasites and sequence block views.
shift+shift+ right/left arrow Large (8 units) movement and highlighting in the parasites and sequence block views.
up/down arrow Movement up/down in the parasites and sequence block views.
shift+up/down arrow Movement and highlighting in the parasites and sequence block views.
ctrl+up/down arrow Zoom in/out.
alt+up/down arrow It moves lanes or parasites up/down in the parasites and sequence block views.
ctrl+alt+up/down arrow In case of the pitch bend lane, it moves the displayed range up/down.
note keys Edit mode: insert note. Non-edit mode: play note.
ctrl+c Copy highlighting
ctrl+x Cut highlighting
ctrl+v It inserts the clipboard by overwriting the existing elements, if the lane types in the clipboard correspond with the destination lane types.
ctrl+shift+v It inserts the clipboard into lanes newly created.
delete It deletes the highlighting or the segment under the cursor in the edit mode.
backspace It deletes the segment under the cursor in the edit mode and steps back by one cursor.
ctrl+p Set the play locator.
ctrl+S Solo parasite.
ctrl+M Mute parasite.
ctrl+shift+S Solo lane.
ctrl+shift+M Mute lane.
right shift It deletes highlighting.
pgup/pgdown It sets the length in case of note and sequence block lanes.
ctrl+pgup/pgdown It sets large lengths in case of note and sequence block lanes.
numpad up/down In case of note lanes, it is transpose, in case of PB, CC, Prg lanes it sets values under the current cursor or in the highlighting.
ctrl+numpad up/down In case of note lanes, it is transpose octave, in case of PB, CC, Prg lanes it sets values in the current zoomtick or highlighting by a large scale.
numpad left/right In case of note lanes, it sets velocity.
ctrl+numpad left/right In case of note lanes, it sets velocity by a large scale.
home/end It moves the note in the highlighting or under the cursor forward or back.
ctrl+home/end It moves the note in the highlighting or under the cursor forward or back by a large scale.
ctrl+Q In case of note lanes, in the edit mode, it is quantize selection according to zoom.
ctrl+1,2... It shifts between the various sizes of the given lane.
ctrl+L Loop left. (Sequence block view.)
ctrl+R Loop right. (Sequence block view.)
ctrl+o Parasite properties.
Special mouse operations
shift+clicked mousemove Highlighting
ctrl+shift+clicked mousemove Highlighting in zoom units
edge of highlighting+clicked mousemove Changing highlighting
click+hold+mousemove Sending out CC, PB. In case of record, recording them.
ctrl+click+hold+mousemove Draw CC, PB.
click Setting the cursor to the mouse position
ctrl+mouse wheel Setting zoom up/down
mouse wheel over the ’draw reso.’ control Setting drawing resolution up/down
ctrl+click over a note Setting velocity
ctrl+click over the length part of a note Setting note length