What is the name of the song???

So this is the soundtrack list of the movie:

1. Prologue
2. In The Ring
3. Hospital
4. The Promise
5. The Quarry
6. A Year To Live
7. St. Mary's Catholic Young Men's Society Hall
8. Locker Room
9. Graveyard
10. First Night
11. Early Morning, County Cork
12. We'll Come To You
13. First Fight
14. Run By The River
15. Chaser McGrath
16. The Dream
17. O'Driscoll Beats Chaser
18. Training
19. Zadok The Priest
20. Dark Horse
21. Showdown at Charles Fort
22. Chaser's Trophy
23. Chaser In Hospital
24. Airport

Can you please tell me whats the name of the song from 1(hour):03(minutes):22 (sec) when he trains in boxing gym? Its some kind of acoustic blues rock song. I want to find this song, to donload it and to leant to play it. I google it for hours and I didn't find any download adress. If you find some please pp me....Maybe that song is not from movie's composer. Maybe director used licensed track from some famous band/author and because of that I can't find it. Please help me with informations....Thanks...