Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Concert performances back to back

With little to no warning on the CD package, this CD is 100% concert performances. There is not one original recording in the whole thing. For a seasoned Bobby Darin fan, that may be just fine. But for people who are new to Bobby Darin (or any musician for that matter), you should never begin with concert performances, but with original recordings. That way the listener can get a feel for the singer and his songs. I wish I had done a little more homework before buying ACES BACK TO BACK. I wish I had purchased a Bobby Darin CD which featured only Bobby Darin, singing the songs he is best known for (although those songs are featured on this CD) and singing them the way he is best known for.