Having looked into it...yes-for chip music. No samples But you can imput the wave forms graphicaly, as aoppode to typing. So ok if you like SID music, or want to jot down a tune on the go.
Wow... this thing is cool!!! I doubt you can use it for anything on the GP32 though... mostly because of the lacking disk-writing ability of Frodo. When I tried this program out I suddently got all sorts of crazy ideas, about digging my old c64 out of my parent garage and start hooking it up.... I then realised I had no way of exporting the results to a "real" computer, and dropped the idea.