Madonna | 2005
Seen as a return to form after a more serious turn with the American Life album, the disco-drenched "Hung Up" breathed new life into the singer's career, earning a place in Guinness Book of World Records as the song topping the charts in the most countries, at 41.
I should've said for the US. *sigh*
She still hasn't performed on the radio as well as she did before American Life. I love Madonna. I'm just stating a fact that her career hasn't been the same since American Life