Heartland season 4 has 18 episode guides and currently identifies 47 soundtrack songs.
Heartland season 4 episodes
Episode 1
Sep 26, 2010
3 songs
Episode 2
Oct 03, 2010
2 songs
Episode 3
Oct 10, 2010
2 songs
Episode 4
Oct 17, 2010
4 songs
Episode 5
Oct 24, 2010
2 songs
Episode 6
Nov 07, 2010
2 songs
Episode 7
Nov 14, 2010
2 songs
Episode 8
Nov 21, 2010
2 songs
Episode 9
Dec 05, 2010
2 songs
Episode 10
Jan 02, 2011
2 songs
Episode 11
Jan 09, 2011
5 songs
Episode 12
Jan 16, 2011
4 songs
Episode 13
Jan 23, 2011
3 songs
Episode 14
Feb 13, 2011
2 songs
Episode 15
Feb 27, 2011
4 songs
Episode 16
Mar 06, 2011
2 songs
Episode 17
Mar 13, 2011
2 songs
Episode 18
Mar 27, 2011
2 songs