Young Authority A.k.a. Y.A. works with the Fantom Xa keyboard and the Motif 6. He also is very familiar with proTools Systems........He makes Hiphop beatz all the way to R&b and PoP....Y.A. has been in the music buiseness for only a short while but He is very effective at what he does......He also is a rapper himself and is currently workin on an album comin out November 27, 2006. Now Knowing HE MAKES BEATZ......He sells them Starting at around $70.00-$100.00 and his prices vary according to the beat and Flavor.... Most of his Hiphop beatz are Straight Club Bangerz and they'll definitely get you goin in a good direction....But other then that He is a great person to know ............