Very cool!! To me the beginning guitar part was good. It reminded me of Jack White of the White Stripes. Especially with the piano. He uses piano alot and plays real dirty basic blues. Your guitar part in the opening was a little more complex than a Jack White piece. I think it might have been better in the middle of the song as opposed to the beginning to kinda break it up. But we are splitting hairs because the song was kick butt. Anyway very inspiring.
I am going to go look for some piano backing tracks to play to after hearing that. :)
Had to come back and edit this post and let you know that I have been doing work on my computer for the last 2 hours and I have listened to that song about 20 times while doing it. I think you really hit a home run with this song. I debated on adding to this reply because I did not want to sound lame but I know we all post songs on here for the feedback and its kinda a bummer when you post something and get no replies. This song is a winner. Good Job! Im a novice on the guitar at this point so take my opinion with a grain of salt.