Tyros is the best arranger I have owned to date except for the elimination of the scat voices that my PSR 9000 had.

I use mine in the studio daily. Scott uses his for live play every day. So I think it equally useful for both situations.

Probably the only thing I don't much care for is the sound quality out of the speakers without another onboard speaker option of better quality sound. The Tyros speakers miss the mids big time. Doesn't really matter that much to me because I run it to near fields anyway or an amp, but they could have given more options for them.

Screen, user interface, styles, sounds all get a solid 10 in my book.
Terry

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jam on,
Terry http://imjazzed.homestead.com/Index.html