MGMT Cover Pink Floyd on Jimmy Fallon

Last year Late Night with Jimmy Fallon celebrated a whole week of The Rolling Stones. In May, it was Bob Marley's turn. Now, Jimmy Fallon is paying tribute to the legendary English rock outfit Pink Floyd. MGMT were on hand to pay tribute to early Floyd frontman Syd Barrett by covering "Lucifer Sam" off Floyd’s debut album The Piper at the Gates of Dawn.