In a pre-Thanksgiving show at New York's Madison Square Garden, Sean Lennon joined Aerosmith to play "Come Together". John's younger son traded vocals with Steven Tyler and guitar licks with Joe Perry and Brad Whitford. The band recorded the song for the 1978 movie, "Sgt. Pepper's Lonely Heart's Club Band", which starred Peter Frampton and the Bee Gees. John himself famously played the song on statge at Madison Square Garden for the One to One benefit concert in 1972.
Julian Lennon appears on Aeorsmith's new album, Music from Another Dimension.
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