Two years later, Creatore and Peretti signed a deal with RCA Victor where they produced pop crooner and NBC television personality Perry Como.
In addition, they produced several other RCA Victor recording artists, including Sam Cooke and Ray Peterson and wrote English lyrics for the song "The Lion Sleeps Tonight" (with the original bulk of the song written by Solomon Linda), producing the hit single for The Tokens.
With George David Weiss they co-wrote "Can't Help Falling in Love" for Elvis Presley.
He and Peretti left RCA Victor in 1964 to join Weiss in writing a musical about the American Civil War.
They also won the 1977 Grammy Award for Best Musical Show Album as producers for Bubbling Brown Sugar.