What are your fave soloists for Jazz? The generic bebop piano and sax are ok, but of the others, some sound more worked out than others. Amazing stuff though, how do these "algorithms" get programmed? Obviously some one has analyzed hundreds of lines from each of the players emulated. Who does these?

I'm mostly interested in bebop and hard bop, sax, piano or guitar. Any folks have preferences for any of the player styles offered in these genres?