“Can’t Get It Out of My Head” was the lead song on “Eldorado” (after the overture).
That album was one of the most tuneful, inventive, and thematically coherent ones ever produced, especially the first side.
ELO made the music the Beatles would have made had the acid trip continued into the 70’s. I think Jeff consciously sought a Beatle-esque sound. I love ELO.