Harold ARLEN was an American composer of popular music, who composed the song 'I Love a Parade'. He wrote the music for the 1939 film The Wizard of Oz, including the classic song 'Over the Rainbow'. ARLEN also wrote songs for films such as Blues in the Night and Jamaica. He collaborated with lyricists such as Johnny Mercer, Ted Koehler, and E.Y. Harburg. ARLEN was inducted into the Songwriters Hall of Fame in 1971.