2: prog (track program t01 ), 3: prog (track program t09 ), 0–2: prog (track program t01 ) – KORG MICROX X50 User Manual

Page 64: 0–3: prog (track program t09 ), 0–2: prog, 0–3: prog, 0–2(3)a: track number & category, 0–2(3)b: program select, Gm initialize, Rename track