I saw an interview on TV the other day with Steven Tyler. He was asked which song he wishes he could have created and performed. His answer, if I remember correctly, was "Black Dog" by Led Zeppelin. I thought about it and can see how he and his band would have probably performed that song very well. If given the same choice, which song do you wish you could have created / performed with your band? For the sake of fun, assume you had the chops to do so but otherwise you would need to work around the abilities of your band mates.