Want to know who the guy singing on the stage is in the first episode of the new CSI Vegasthat was aired 30/01/2007? It's right at the end where Catherine and Nick are in the bar dancing - want to get his album!!!!!
Just checked the episode cast list on IMDb and a guy named "john Mayer" came up playing himself, so I assumed it may be him. Just did a search on the name and got this http://www.johnmayer.com/ so maybe it is who you are after.