Cha Cha! Billy May is a studio album released by Billy May in 1960 on Capitol LP record T1329 (monophonic) and ST1329 (stereophonic). The album features instrumental Latin renderings of big band standards and theme songs of many top musical outfits. Many of the arrangements are done tonge-in-cheek, even Capitol's own publicity described "Twelfth Street Rag-Cha-Cha" as "unforgivable". Further playfulness is revealed in the song "Good-Bye" in which May's arrangement references the Benny Goodman bandmembers' habit of singing "go to hell, go to hell" over the repeating riff. The album was recorded on October 1, 1959, at the Capitol Tower in Hollywood. May's experience arranging and performing this album subsequently influenced his arrangements for the Frank Sinatra album Sinatra Swings.