Start: toggle mode

Note mode:
L-Stick: pitch (radial)
R-Trigger: play (velocity)
A: +5th · B: +3rd · X: +7th · Y: +oct
D-pad ↑↓: octave · ←→: wrap
L-Click: scale · R-Click: root
LB: sustain · RB: legato
R-Stick: bend / mod

Drum mode:
A/B/X/Y: kick/snare/hh-c/hh-o
D-pad: crash/ride/toms
LT/RT: clap/rim
L-Stick: velocity / pitch