Question: What is the real surname of the Louvin Brothers, an American musical duo who recorded the song Tiny Broken Heart in 1956 for their first album 'Tragic Songs of Life'?
Sentence (from "Dress Rehearsal (album)"): "Die of a Broken Heart" was a #4 hit on the Canadian country charts, while the other two singles — "Head over High Heels" and the title track — respectively charted at #5 and #11 in Canada.
Relevant evidence: No