Clips from Dark Angel (2001-2002) staring Jessica Alba, Jensen Ackles, Michael Weatherly. Owned by James Cameron and Fox Studios.
Sia - Breath Me
Black Rebel Motorcycle Club - Feel it Now (From the Bones original television series soundtrack)
Finale - Dr Horrible's Sing-Along-Blog, Sung by Neil Patrick Harris, Dr Horrible and it's music is owned by Joss Wheadon and Mutant Enemy Productions.
The Morgue - Supernatural Original Score, Music by Christopher Lennertz
No Copyright Infringment Intended.