Lessonator
Menus and Shortcuts — Insert

Insert

Inspect Slide Show the active slide’s Inspector view.
New Slide Create slide after current one. ⇧⌘N
Section Create a section. ⇧⌘P
Text Box Create a text box slide cell.
Movie/Image Box Create a movie/image slide cell.
Notation Box Create notation slide cell.
Table Create table slide cell. Circle of fifths, key, scale, chord, progression, intervals, scale formulas, chord formulas.
2D Keyboard Create 2D keyboard slide cell.
2D Guitar Fretboard Create 2D guitar slide cell.
2D Bass Fretboard Create 2D bass slide cell.
Pointer Create pointer slide cell.
Region Trim Start Trim the start of the selected track up to the timeline cursor.
Region Trim Middle Trim the region of the selected track within the timeline range. The timeline range is defined by dragging the mouse horizontally within the gap between tracks.
Region Trim End Trim the end of the selected track from the timeline cursor to the end.
Region Split Split the selected track in two at the position of the timeline cursor.
Region Merge Merge two selected track regions into a single one.
Keyframe Create Keyframe ⌘K