Thanks for that, I will check those.
Just back to tune 1000 files:
I wired the midi of PSR910 to roland VP 770 (the brutal vocoder), set the vocoder RX to channel 4 and man, those lead melodies in tune1000 are good!
I could sing totally blindly and it did modulation and the result was pretty awesome choir with great timing.

Who did those tune1000 midis? There must be some pretty perfectionist players making those, if you play like new york, new york or even U2 - damn - the orchestration is spot on!