I heard the Feeling's new single today and it was terrible (as I imagine most of their output probably is). But "Fill My Little World" is a brillaint song (I accept most people on this site would disagree but I'm maintaining my position on this).
So this got me thinking about predominantly rubbish acts who produce one great song. I feel others include the Darkness' "I Believe In a Thing Called Love", Emma Bunton's "Maybe" and Oasis' "The Importance of Being Idle" (of course Oasis did other good songs but hadn't for several years before they did this).
Does anyone have others to contribute?