Fran.....I also play & add many extra tracks to audio musically and vocally and cut, copy, paste edit FX also, I'm comfortable with that....it's a very involved process to get it the way you need for your arrangement. Let's face it today not many have a Roland G70 or would ever buy one if you could even find one in today's high tech KB world,....yes it has many great features but not many players would even consider it anymore. Your a Master G70 artist for sure,.....enjoy.