Sam is amazing. With his American Idol fame, people know that it will be special performance. And he did not disappoint. He did a lot of John Mayer and Dave Matthews. He brought his own mic and speaker setup that was wireless. I didn't need to provide any extension cords. He spent a lot of time with the kids and took pictures with them. My 6 year old son wouldn't stop talking about Sam. My son was on Sam's youtube channel for the rest of the night. Sam was fantastic. The other adults at the party got his contact info, so I think I will be seeing him again. Thanks Sam.