Mine is Sympathy For The Devil Song by The Rolling Stones
I could not take the background singers and it would enrage me!
hoo hooo hoo hooo hoo hooo for 6 solid minutes!.
I studied the song and the story behind it and became at piece with it eventually.
I just heard it on a YouTube channel and realized I like it now.
I worked at a restaurant when this first came out that had a jukebox with a “Play most popular” button. The thing was plays that came from that button counted toward which song was “most popular” so I basically ended up listening to that song on a near constant loop every day of every shift. It was maddening.