Tap a spot on a string, type the fret number, then press Next or Space to move ahead by the note length you’ve picked. Notes stacked in the same column ring together as a chord.
On a keyboard: 0–9 fret (type two digits quickly for 10–24), Space next, Shift+Space back, arrows move one column or string, Backspace erases, Ctrl+Z undoes. Technique keys: h hammer-on, p pull-off, / \ slides, b bend, r release, ~ vibrato, x muted.
Tap a slot to switch between down, up, muted, and rest. Play uses this pattern for every bar, starting from the selected bar.