Hello all! I have been looking at some new keyboards to play in the cover band I'm in because the one I have been using is awful. It's really old and goes in and out of tune at times and does not have the greatest sounds. I really like the sound of the Prokeys 88, but I need to know some of the differences between the Prokeys 88 and the Prokeys Sono 88. I tried to look up some videos of the Sono but I couldn't find a good demo of all the sounds. What are the greatest differences between these two keyboards? Thanks in advance! ~warriorqueen90
