The sound on most of the instruments are very unfuturistic and lack in an honest approach to music in the 21st century. I thought the violins were very wining and unreal.It is very sad because i paid over the odds for this product i beleived was an innovation in sound technology.

all the sounds are excellent.only piano is so-so

awesome

My casio that I payed 270. dollars sounds equal or just as good!!! When we where touring I had the Korg PA1X and it died in the middle of my solo! We grabbed the casio and made it happen.