Song help? Vague description, I know.?

I heard this awesome song in the Puma store the other day. It was pretty long in length (at least 6+ minutes) and had that "alternative" type sound to it. It was a real laid back song and featured a female singer. I know this isn't much help, but the lyrics were pretty indecipherable, in a way that a song like REM's "What's the Frequency Kenneth" is. I don't expect this to get answered. I know my description stinks, but I can't think of anymore details.