half,
BIAB has some great styles and arrangements. By "programming, all that entails is typing in what chords you want to be played. Jammer pro also works like that, but less style selection. The problem I see with both of these is, you don't get to play any instrument. It's basically data entry and falls into a different catagorey musically...."desktop musician." All depends on how you want to make your music.
Terry