Seems Samsung is not the only company that copies others. PGMusic’s Band-in-a-Box is clearly the target of BandMaster‘s photocopier.
BandMaster is $29 accompaniment software solution for Mac. No idea how it sounds (no videos or audio available), but it does have some minor interface improvements compared to Band in a Box (i.e.: Time Line).
With no audio or video, I’d be a little concerned about how this program is going to sound. Band in a Box is STILL the leader in the sort of program, and still my hands down “GET IT” choice.