AY chip 1 — channels A, B, C

No FYM loaded.

AY chip 2 — channels D, E, F

No FYM loaded.

Load the two FYM parts of a six-channel song, then press Start to play both together. Each chip uses its file's clock and frame rate; both share the position slider and song loop.

A single loaded file plays three channels. With no files loaded, Start plays the demo.

Ready. Start resumes all loaded chips from the selected position.