Listen to Captain America: The First Avenger Theme (From Captain America: The First Avenger) online. Captain America: The First Avenger Theme (From Captain America: The First Avenger) is an English language song and is sung by Cinematic Legacy. Captain America: The First Avenger Theme (From Captain America: The First Avenger), from the album Avengers: Endgame - Anthems (Motion Picture Soundtracks), was released in the year 2020. The duration of the song is 1:08. Download English songs online from JioSaavn.