Question: Who is the spouse of the composer of song Harmony (Elton John Song)?
Sentence (from "Harmony (Elton John song)"): In the U.S. in 1974 "Harmony" was released as the B-side of the single "Bennie and the Jets", and in 1980 was released as an A-side in Britain, with "Mona Lisas and Mad Hatters" as the B-side.
Relevant evidence: No