“Lovefool” was the breakthrough hit (1996) for Swedish band Cardigans. The tune saw broad success, including reaching #15 (Swedish Pop), #5 in Finland, #1 in New Zealand and Scotland, and #1 on the US Mainstream Top 40 chart. Pitchfork Magazine ranked it #66 on its “Top 200 Tracks of the 1990s”.
According to Billboard, “The song’s upbeat feel wasn’t the band’s initial intention. ‘Before we recorded it, it was slower and more of a bossa nova,’ frontwoman Nina Persson says. ‘It’s quite a sad love song; the meaning of it is quite pathetic, really. But then when we were recording, by chance, our drummer started to play that kind of disco beat, and there was no way to get away from it after that.'” The verses are in A minor, shifting to A major for the choruses (0:44).