Great sound, but dont use for performance yet!

The sound and layout of this piano app is great, but Ive been having trouble with the app losing sound. It has happened with and without a headphone plug being plugged in. I used it for a performance once and lost sound during a song. So until the bugs are worked out, this app is a hobby not an instrument. For the programmers: please fix the issue and the app would be great for live performance...Im using it on the new iPad running the latest iOS.

HeardTh@ about Real Piano™