Clip appears in first instalment of a two-part web documentary
The two acts also play their Beatles cover ‘A Day In The Life’ at New York show
The choir's self-titled album is due out June 16
It will be broadcast this Friday (April 24)
Patti Smith, Miley Cyrus, Debbie Harry and others also perform Smith's 'People Have the Power'
Band join Belle & Sebastian on line-up for 2015 event
John Lennon cover version is one of 43 songs on Amazon Prime's 'All Is Bright' Christmas album
Track features on Lips' Fab Four tribute LP 'With A Little Help From My Fwends'
Band brought 'With a Little Help from My Friends' and 'Lucy in the Sky with Diamonds' to 'Jimmy Kimmel Live!'