The Aerosmith frontman joined the former Beatle to sing a classic.
Last Friday, Paul McCartney performed in Las Vegas and prepared a surprise for the fans. He invited Aerosmith's lead singer, Steven Tyler , to sing "Helter Skelter," a classic Beatles song.
The two took turns singing the verses of the song written by McCartney and John Lennon in 1968 and released by the Beatles on the iconic White Album . Watch a video of the duo singing below.
https://www.youtube.com/watch?v=CYYP3SxPZr0
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