Ringo Starr (pictured left), Paul McCartney (pictured right) and Yoko Ono turned up at Microsoft’s E3 2009 press conference to promote the game, The Beatles: Rock Band.
The pair played the single Day Tripper for crowds and demonstrated the game, which features 45 tracks including I saw Her Standing There, I Want to Hold Your Hand, I Feel Fine, Taxman, I am the Walrus, Back in the USSR, Octopus’s Garden, Here Comes the Sun, and Get Back.
Fans will also be able to download All You Need is Love, with the proceeds going to the charity Doctors without Borders.
The Beatles: Rock Band will be released in September.