Bacharach, who discovered Warwick in 1961, died on Wednesday at age 94.
Dionne Warwickis paying tribute to a man with whom she made music magic.
Bacharach is widely considered one of the most influential composers of the 20th century.

Dionne Warwick and Burt Bacharach pose for a portrait in 1989 in Los Angeles, California.Harry Langdon/Getty