I absolutely love Frank Zappa and this song so my expectations are very high. Your voice seems very bluesy, almost a little too much for this song. The guitar is good but the beauty of the original was all the instruments Zappa blended into the masterpiece we call "Cosmic Debris". I don't hate this cover but it's a minimalistic cover which is odd for the song being covered. From 01:51 to 02:19 the guitar was pretty darn good. From 02:40 to 03:02 it just really bothered me, it sounded like you were trying to hard. The rest of the song after that was okay but nothing to write home about.