Africa by Toto. Can't even explain why I hate it so much, just the epitome of middle of the road American soft rock. Bleurgh.
My son knows how much I hate it and his classic wind up was to request it for me on holidays where there was live music entertainment. Once or twice, maybe amusing. But we had a two week resort holiday in St Lucia where I was rapidly known as "the lady who loves Africa" even after my son stopped requesting it for me because I gave him a bollocking I still ended up with every version going. Reggae, acoustic, jazz, steel pan drums, kareoke aaaarrgghh!!!! Then when I was having a skin cancer lump removed under local anaesthetic a few months ago guess what came on the radio which was playing to soothe my nerves?
Anyway as another poster reminded me, I also hate Three Times a Lady.
And anything by Coldplay. Music for adults who still piss the bed.