I'm now in the same boat as you guys (Steve and Al) having actually spent some quality time with this instrument, and the more I play it, the more I realize what a bargain it is...absolutely the best Sax, Guitars, Strings, Organs, Clarinets,...[phew]...let's just say pretty well the most expressive sounds in any arranger, at any price...in my opinion.

Yes, the S910 is a bargain and sounds pretty darn good, but, Beach, the power of the Tyros4 is what we guys who are particular about sound are really aiming for.

The new Vocal Harmonizer is also terrific...another nice upgrade not on the other Tyros, or the S910.

But, don't take our words for it...play one, and see, and hear, for yourself what we are raving about.

Ian