One Tree Hill season 9 has 13 episode guides and currently identifies 148 soundtrack songs.
One Tree Hill season 9 episodes
Episode 1
Jan 11, 2012
13 songs
Episode 2
Jan 18, 2012
17 songs
Episode 3
Jan 25, 2012
16 songs
Episode 4
Feb 01, 2012
8 songs
Episode 5
Feb 08, 2012
9 songs
Episode 6
Feb 15, 2012
13 songs
Episode 7
Feb 22, 2012
12 songs
Episode 8
Feb 29, 2012
6 songs
Episode 9
Mar 07, 2012
14 songs
Episode 10
Mar 14, 2012
5 songs
Episode 11
Mar 21, 2012
9 songs
Episode 12
Mar 28, 2012
11 songs
Episode 13
Apr 04, 2012
15 songs