Prince has sat in with these guys and I believe he had them as guests during his Vegas stint at the Rio. They are coming to San Francisco in a couple of weeks, check em out!

Grupo Fantasma
Yoshi's San Francisco (1330 Fillmore Street, SF 94115)
Thursday and Friday, March 26 & 27
Only $18

http://www.yoshis.com/san...showid=570

Grupo Fantasma’s critically acclaimed “Sonidos Gold” has been nominated for a Grammy, a fitting end to a 2008 that was packed with rave reviews and massive touring across North American, Europe, and beyond. Not to mention backing Prince at Coachella and the “Tonight Show with Jay Leno,” and a ten day engagement to entertain troops stationed in Kuwait and Iraq.
[Edited 3/11/09 13:56pm]