Supergirl season 4 has 22 episode guides and currently identifies 62 soundtrack songs.
Supergirl season 4 episodes
Episode 1
Oct 14, 2018
1 song
Episode 2
Oct 21, 2018
4 songs
Episode 3
Oct 28, 2018
2 songs
Episode 4
Nov 04, 2018
1 song
Episode 5
Nov 11, 2018
2 songs
Episode 6
Nov 18, 2018
6 songs
Episode 7
Nov 25, 2018
1 song
Episode 8
Dec 02, 2018
1 song
Episode 9
Dec 11, 2018
5 songs
Episode 10
Jan 20, 2019
3 songs
Episode 11
Jan 27, 2019
3 songs
Episode 12
Feb 17, 2019
6 songs
Episode 13
Mar 03, 2019
3 songs
Episode 14
Mar 10, 2019
5 songs
Episode 15
Mar 17, 2019
3 songs
Episode 16
Mar 24, 2019
8 songs
Episode 17
Mar 31, 2019
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Episode 18
Apr 21, 2019
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Episode 19
Apr 28, 2019
1 song
Episode 20
May 05, 2019
1 song
Episode 21
May 12, 2019
1 song
Episode 22
May 19, 2019
5 songs