Promises, Promises is a musical based on the 1960 film The Apartment written by Billy Wilder and I.A.L. Diamond. The music is by Burt Bacharach, lyrics by Hal David, and book by Neil Simon. Musical numbers for the original Broadway production were choreographed by Michael Bennett; Robert Moore directed. The story concerns marital intrigue. The show was originally produced on Broadway in 1968, running for 1,281 performances. A London production opened in 1969 featuring Tony Roberts and Betty Buckley. The cast album won the Grammy Award for best cast recording, and a song from the show, "I'll Never Fall in Love Again", became a hit single for Dionne Warwick.