"No Matter What Shape (Your Stomach's In)" is an instrumental by short-lived American pop group The T-Bones. It was released in early 1966 as a single from their album No Matter What Shape (Your Stomach's In). The song was used in a commercial for Alka-Seltzer.The group later became Hamilton, Joe Frank & Reynolds It reached number three on the Billboard Hot 100, while the album hit number 75 on the Billboard 200. Session musician Hal Blaine played drums on the recording of this song.