ER season 9 has 22 episode guides and currently identifies 33 soundtrack songs.
ER season 9 episodes
Episode 1
Sep 26, 2002
1 song
Episode 2
Oct 03, 2002
2 songs
Episode 3
Oct 10, 2002
3 songs
Episode 4
Oct 17, 2002
--
Episode 5
Oct 31, 2002
1 song
Episode 6
Nov 07, 2002
1 song
Episode 7
Nov 14, 2002
1 song
Episode 8
Nov 21, 2002
--
Episode 9
Dec 05, 2002
2 songs
Episode 10
Dec 12, 2002
2 songs
Episode 11
Jan 09, 2003
1 song
Episode 12
Jan 16, 2003
1 song
Episode 13
Jan 30, 2003
1 song
Episode 14
Feb 06, 2003
1 song
Episode 15
Feb 13, 2003
--
Episode 16
Feb 20, 2003
6 songs
Episode 17
Mar 13, 2003
--
Episode 18
Apr 03, 2003
3 songs
Episode 19
Apr 24, 2003
2 songs
Episode 20
May 01, 2003
--
Episode 21
May 08, 2003
--
Episode 22
May 15, 2003
5 songs