(I have a newer one in better quality now, check it out!)
   • Blue - Angie Hart (full version) with...  

Due to popular demand, here's a link to where you can download the song :)
http://prostopleer.com/search?q=blue+...

Blue by Angie Hart. Written by Angie Hart together with Joss Whedon for the Buffy the Vampire Slayer episode
'Conversations with dead people'.
Joss Whedon is a genius.