sk880user Hello, I bought my sk760 mainly for doing one-man band and to create my own styles. What I'm talking about is when I played with the auto-accompaniments in style mode(8 beat,rock,funk,dance,user ...ect)sometime the bass part cut off when I moved from one chord to the next and delay for about one measure before resume, keyboard stilled fully recognize the chord,nothing to do with the arrange mode setting, up beats and down beats I think it is flaws in the software that doesn't computing fast enough . I when back to the dealer and shown them what the problem was they couldn't figure out it does same thing with their keyboard in store and they'r trying to get a hold of GEM. Does your sk760/sk880 do the same? Do you used its auto-accompaniments at all? or just used it for the sound.