The melody which became known as "More" is presented 4 times, named "Life Savers Girls", "The Last Flight/L'Ultimo Volo", "Models In Blue/Modelle in Blu", "Repabhan Street/Repabhan Strasse", in styles ranging from lush to march and 3/4 waltz.
[2] Katyna Ranieri recorded “'Ti Guarderò Nel Cuore” with Italian lyrics in 1962, with an orchestra conducted by the composer Ortolani, who was also her husband.
"More" first caught U.S. attention as a pop instrumental hit by jazz trombone player Kai Winding that was arranged and conducted by Claus Ogerman, released as a single on Verve 10295.
[4] While Winding's brassy performances feature top jazz players, notably Kenny Burrell on guitar, the arrangements are in so-called "surf music" style.
After Winding's recording became popular, United Artists added to the soundtrack cover a starburst stating "INCLUDED IN THIS ALBUM THE HIT SONG "MORE"".
[5] American singer Bobby Darin recorded a version of the song included on his 1964 studio album From Hello Dolly to Goodbye Charlie.