Piano Roll

ShortcutAction
Alt + Rrandomizer - randomize pattern or levels
RMD + Scrollcycle through all tools
Alt + Nremove audio file within piano roll
Ctrl + LMB Dragto select notes
Ctrl + Lconnect notes together that are selected
Ctrl + Umake notes one after another
Alt + Uchopper - change the chopping (timing) of your notes
Ctrl + Gglue to notes

Timeline

ShortcutAction
insert keymake cuts in mdidis and patterns
Ctrl + Bduplicate the current selection
Ctrl + Iinvert the selection

General

ShortcutAction
F7show the piano roll
F5show the playlist
F6show the channel rack
F9show the mixer