Lessonator
Menus and Shortcuts — Arrange

Arrange

Back Canvas Toggle back layer on/off ⌘1
3D Instrument Toggle 3D Instrument layer on/off ⌘2
Front Cells Toggle front layer on/off ⌘3
Bring Forward Bring selected slide cell one level up the cell stack.
Bring to Front Send selected slide cell to the front of the cell stack.
Send Backward Bring selected slide cell one level down the cell stack. ⌥⇧⌘B
Send to Back Send selected slide cell to the back of the cell stack. ⇧⌘B
Keyframes Select the active keyframe type: Camera, Transform, Light, Volume, Color, Cell or Music.
Section Tracks Select visible section tracks (rows of a section box).
Drums Select the active MIDI drums program - used for metronome sound.