https://www.npr.org/2023/10/31/ [login to see] /louie-louie-the-story-behind-the-song-everyone-knows-but-no-one-understands
"Louie Louie," recorded by the Kingsmen, began climbing the pop charts 60 years ago. It's a song almost everybody can recognize, but almost nobody understands the words to. And even fewer people know the story of the song's evolution – how it went from West Coast dance hit, to party anthem, with an FBI investigation and Supreme Court case along the way.
The first recording of the song dates back to 1957. Richard Berry, an L.A. musician, recorded a song about a sailor who has to ship out, and leave his girl behind. While the words – written in a fake-Jamaican patois – were an attempt to tap into the calypso music popular at the time (Harry Belafonte was topping the charts), the melodic riff came from a song called El Loco Cha Cha, recorded by Cuban-American band leader René Touzet.