what was that song playing during grey's anatomy season 2 episode 18?

Question

it was when meredith was being bathed by izzie and yang after the explosion.
the singer was a girl.

Answer 1

Season 2
Episode 18: “Yesterday”

All Sad Girls Are Beautiful, “Baby Blue”
Joshua Radin, “Closer”
Psapp, “Cosy In the Rocket”
Diplo, Pantera Os Danadinhos, Sandra Melody & Vybz Cartel, “Diplo Rhythm”
Headlights Headlights, “Everybody Needs a Fence to Lean On”
Rosie Thomas, “It Don’t Matter to the Sun”
Devics, “Just One Breath”
Corinne Bailey-Rae, “Like a Star”
Shout Out Louds, “Wish I Was Dead Pt. 2″


These are the songs listed on my fav website (http://www.greysanatomyinsider.com/music/complete-song-listing) for that ep. I know it's not any of the first five. Been awhile since I saw that ep. I may have to dig out my dvd.

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Okay back again. I dug out my dvd and watched it. It is actually season 2 ep 17. It is the part 2 ep from the Feb5-6 after superbowl thing last year, called 'As we know it'. Part 1 being 'Its the end of the world'. Anyways after searching through the dvd I found the song. It is by Kate Havnevik, “Unlike Me”.