TIL It was never 'Bruce' in ELO's 'Don't Bring Me Down' instead a made-up place-keeper word Groos

https://ultimateclassicrock.com/electric-light-orchestra-dont-bring-me-down-bruce/

https://www.reddit.com/r/todayilearned/comments/15zoa8x/til_it_was_never_bruce_in_elos_dont_bring_me_down/