A composer and a record producer, along with Mike Stoller he formed one of the most famous songwriting and record producing partnership which influenced the American post W.W. II popular music. Among the Leiber-Stoller duo immortal songs there are "Hound Dog", "Jailhouse Rock", "There Goes My Baby", "Kansas City", "Stand By Me" (with Ben E. King), and "On Broadway", "Poison Ivy" e "Spanish Harlem".