Listen to The Yeomen of the Guard: Act I. VII. I Have a Song to Sing, O! online. The Yeomen of the Guard: Act I. VII. I Have a Song to Sing, O! is an English language song and is sung by Pro Arte Orchestra and Sir Malcolm Sargent. The Yeomen of the Guard: Act I. VII. I Have a Song to Sing, O!, from the album Gilbert & Sullivan Favourites, was released in the year 2012. The duration of the song is 3:41. Download English songs online from JioSaavn.