Listing TX81Z programs
4-Op Deluxe was a collection of editors/librarians for the Atari ST made by Caged Artist in 1987.
As its name implies, it works with Yamaha FM synthesisers with four operators, including the DX21 and TX81Z variations.
As you might imagine, editing these programs with a monitor, keyboard, and mouse is much quicker than with a small LCD, buttons, and patience.
Editing a TX81Z program
Atari ST: 4-Op Deluxe | Creator | Cubase | M | Pro-24 | Realtime | ST MIDI sequencer timeline | ST Speech | Sweet Sixteen | Tiger Cub
Editors/librarians: 4-Op Deluxe