Harry Nilsson was one of many guests at David Geffen's "surprise" 31st birthday party held at the Le Grand Trianon room of the Beverly Wilshire hotel on February 21, 1974,

 

Cher joined Bob Dylan to sing "Happy Birthday" while Nilsson mingled with guests including Ringo Starr, Ahmet Ertegun, Bernie Taupin, Helen Reddy, Jack Nicholson, and Warren Beatty.

 

David Lawrence Geffen (born February 21, 1943) is an American filmmaker, record executive, and entrepreneur. He co-created Asylum Records in 1971 with Elliot Roberts, Geffen Records in 1980, DGC Records in 1990, and DreamWorks SKG in 1994.