Dave Grohl is the most frequent musical guest, performing on 11 shows since 1992.
The musical guest on Saturday Night Live August 11 was 'Beck'.
On January 12th, 2008, the musical guest on Saturday Night Live was OneRepublic.
Chris Brown appeared on Saturday Night Live as a musical guest on February 12, 2011 where he performed "Yeah 3x" and "No BS." The best resource for future hosts and musical guests is the Official Saturday Night Live website, which will show you the host and musical guest on the front page.
Taylor Swift was Saturday Night Live's musical guest on January 10, 2009, and she was both musical guest and host on November 7, 2009.
www.saturdaynightlive.com
The Kinks were the musical guests on Saturday Night Live on...February 26, 1977,October 10, 1981 &November 17, 1984.
The Fleet Foxes
Jason Mraz.
Kanye West
April 1, 2011 was a Friday night. Saturday Night Live comes on Saturday nights. On Saturday, April 2, 2011, Elton John was the host, and Elton John and Leon Russell were the musical guests.
Since this answer changes from week to week, the best resource is the Official Saturday Night Live website, which will show you the host and musical guest on the front page.
I don't know man