Last commands:
284 (Stop base octave D#)
254 (Base octave G)
288 (Stop base octave G)
70 (Previous Octave)
83 (Navigate down by 1 row)
247 (Base octave C)
281 (Stop base octave C)
83 (Navigate down by 1 row)
250 (Base octave D#)
284 (Stop base octave D#)
