The West Wing season 4 has 23 episode guides and currently identifies 50 soundtrack songs.
The West Wing season 4 episodes
Episode 1
Sep 25, 2002
5 songs
Episode 2
Sep 25, 2002
3 songs
Episode 3
Oct 02, 2002
3 songs
Episode 4
Oct 09, 2002
2 songs
Episode 5
Oct 16, 2002
2 songs
Episode 6
Oct 30, 2002
1 song
Episode 7
Nov 06, 2002
3 songs
Episode 8
Nov 13, 2002
8 songs
Episode 9
Nov 20, 2002
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Episode 10
Nov 27, 2002
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Episode 11
Dec 11, 2002
5 songs
Episode 12
Jan 08, 2003
--
Episode 13
Jan 15, 2003
4 songs
Episode 14
Feb 05, 2003
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Episode 15
Feb 12, 2003
4 songs
Episode 16
Feb 19, 2003
2 songs
Episode 17
Feb 26, 2003
2 songs
Episode 18
Mar 26, 2003
2 songs
Episode 19
Apr 02, 2003
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Episode 20
Apr 23, 2003
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Episode 21
Apr 30, 2003
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Episode 22
May 07, 2003
3 songs
Episode 23
May 14, 2003
1 song