Regular Show season 4 has 40 episode guides and currently identifies 25 soundtrack songs.
Regular Show season 4 episodes
Episode 1
Oct 01, 2012
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Episode 2
Oct 01, 2012
2 songs
Episode 3
Oct 08, 2012
1 song
Episode 4
Oct 15, 2012
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Episode 5
Oct 15, 2012
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Episode 6
Oct 22, 2012
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Episode 7
Oct 29, 2012
1 song
Episode 8
Nov 12, 2012
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Episode 9
Nov 19, 2012
4 songs
Episode 10
Nov 26, 2012
2 songs
Episode 11
Dec 03, 2012
1 song
Episode 12
Dec 03, 2012
3 songs
Episode 13
Jan 07, 2013
1 song
Episode 14
Jan 14, 2013
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Episode 15
Jan 21, 2013
1 song
Episode 16
Jan 28, 2013
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Episode 17
Feb 04, 2013
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Episode 18
Feb 11, 2013
1 song
Episode 19
Feb 18, 2013
1 song
Episode 20
Feb 25, 2013
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Episode 21
Mar 04, 2013
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Episode 22
Mar 25, 2013
2 songs
Episode 23
Apr 01, 2013
1 song
Episode 24
Apr 08, 2013
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Episode 25
Apr 15, 2013
1 song
Episode 26
Apr 22, 2013
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Episode 27
May 06, 2013
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Episode 28
May 13, 2013
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Episode 29
May 20, 2013
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Episode 30
May 27, 2013
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Episode 31
Jun 10, 2013
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Episode 32
Jun 17, 2013
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Episode 33
Jun 24, 2013
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Episode 34
Jul 01, 2013
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Episode 35
Jul 15, 2013
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Episode 36
Jul 15, 2013
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Episode 37
Jul 22, 2013
2 songs
Episode 38
Jul 29, 2013
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Episode 39
Aug 05, 2013
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Episode 40
Aug 12, 2013
1 song