Watch The Flaming Lips & Sean Lennon Perform Lucy In The Sky With Diamonds

Seriously psychedelic!

Add The Flaming Lips & Sean Lennon to the list of artists who have taken part in "Beatles Week" at the Ed Sullivan Theater as a tribute to The Beatles' iconic performance on the stage 50 years ago this week. The band performed "Lucy In The Sky With Diamonds," with John Lennon's son Sean contributing backing vocals. The performance followed others this week from Broken Bells, Lenny Kravitz, and Sting.

Don't forget to tune into the reunion special this Sunday, February 9th at 8:00pm EST on CBS.