Hello
No there is no funktions in the 16 track seg. mode call "style converter" - there is no need to use drums from the tyros because the drums in g70 is far better, but then again is it a matter of taste, one think is disapointet and thats the grand piano, I have a Yamaha P200 and is sound better, but I like the g70 because is sound like a real band and is very inspiring to work with as songwriter it give you so many ideas.
One think I have notice is that the sound in there right hand is not very high, but that can of couse be edit. So my conclusion is that- If you want a keyboard that sound nice right out of the box buy a Tyros - if you want a keyboard that you have to grow with -and work with, and wont to sound like a real band buy a G70