Paul McCartney singles: seventeen with the Beatles, one solo, and one each with Wings, Stevie Wonder, Ferry Aid, Band Aid, Band Aid 20 and "The Christians et al." He is the only artist to reach the UK number one as a soloist ("Pipes of Peace"), duo ("Ebony and Ivory" with Wonder), trio ("Mull of Kintyre", Wings), quartet ("She Loves You", the Beatles), quintet ("Get Back", the Beatles with Billy Preston) and as part of a musical ensemble for charity (Ferry Aid). "Yesterday" is one of the most covered songs in history with more than 2,200 recorded versions, and according to the BBC,
A Toot and a Snore in '74 Harry Nilsson's latest album, "Pussy Cats", when Paul and Linda McCartney dropped in after the first night of the sessions, aka "the Jim Keltner Fan Club Hour", at Burbank Studios on 28 March 1974. They were joined by Stevie Wonder, Harry Nilsson, Jesse Ed Davis, May Pang, Bobby Keys and producer Ed Freeman for an impromptu jam session. Lennon was in his "lost weekend", separated from Yoko Ono and living in Los Angeles with Pang. Although he and McCartney hadn't seen each other in three years and had lashed out at each other in the press, according to Pang they