It's Always Sunny in Philadelphia Soundtrack

# 1

Season 1

7 episodes

6 songs

# 2

Season 2

10 episodes

6 songs

# 3

Season 3

15 episodes

9 songs

# 4

Season 4

13 episodes

7 songs

# 5

Season 5

12 episodes

6 songs

# 6

Season 6

13 episodes

13 songs

# 7

Season 7

13 episodes

11 songs

# 8

Season 8

10 episodes

8 songs

# 9

Season 9

10 episodes

12 songs

# 10

Season 10

10 episodes

20 songs

# 11

Season 11

10 episodes

28 songs

# 12

Season 12

10 episodes

11 songs

# 13

Season 13

10 episodes

17 songs

# 14

Season 14

10 episodes

20 songs

# 15

Season 15

8 episodes

22 songs

# 16

Season 16

8 episodes

12 songs