Per qualche dollaro in più

Ennio Morricone composed the film's soundtrack as he did for A Fistful of Dollars: before production had started, under Leone's explicit direction. In fact Leone often shot to Morricone's music on set. In the United States, Hugo Montenegro released a cover version as did Billy Strange and Leroy Holmes who released a cover version of the soundtrack album with the original American poster art. Maurizio Graf sang a vocal "Occhio Per Occhio"/"Eye For An Eye" to the music of the cue "Sixty Seconds to What" track that did not appear in the film but was released as a tie-in 45rpm record.