Над альбомом работал итальянский композитор Эннио Морриконе (Омерзительная восьмёрка, Алиби, На несколько долларов больше), а его релиз состоялся 14 декабря 2011 года. На саундтрек попало 20 композиций общей длительностью более часа. Подборка является компиляцией оригинальной музыки. Выпуском пластинки занимался лейбл EMI General Music srl.

CD 1

1	Vamos a Matar Companeros (from "Vamos a Matar Companeros") (Titoli) Ennio Morricone	02:26
2	Il Pinguino (from "Vamos a Matar Companeros") Ennio Morricone	02:57
3	La Messicana (from "Vamos a Matar Companeros") Ennio Morricone	02:40
4	La Loro Patria (from "Vamos a Matar Companeros") Ennio Morricone	01:43
5	Un Uomo In Agguato (from "Vamos a Matar Companeros") Ennio Morricone	05:43
6	Pensando Alla Liberta' (from "Vamos a Matar Companeros") Ennio Morricone	01:22
7	Cecchino (from "Vamos a Matar Companeros") Ennio Morricone	01:23
8	Il Pinguino (from "Vamos a Matar Companeros") (2) Ennio Morricone	03:04
9	Vamos a Matar Companeros (from "Vamos a Matar Companeros") Ennio Morricone	02:07
10	Il Pinguino (from "Vamos a Matar Companeros") (3) Ennio Morricone	02:02
11	Un Uomo In Agguato 2 (from "Vamos a Matar Companeros") Ennio Morricone	04:07
12	Il Pinguino (from "Vamos a Matar Companeros") (4) Ennio Morricone	02:33
13	La Loro Patria (from "Vamos a Matar Companeros") (2) Ennio Morricone	04:00
14	Vamos a Matar Companeros (from "Vamos a Matar Companeros") (2) Ennio Morricone	03:27
15	Un Uomo In Agguato (from "Vamos a Matar Companeros") (3) Ennio Morricone	03:36
16	Il Pinguino (from "Vamos a Matar Companeros") (5) Ennio Morricone	02:10
17	Vamos a Matar Companeros (from "Vamos a Matar Companeros") (3) Ennio Morricone	03:58
18	La Loro Patria (from "Vamos a Matar Companeros") (3) Ennio Morricone	03:18
19	Vamos a Matar Companeros (from "Vamos a Matar Companeros") (4) Ennio Morricone	01:54
20	Vamos a Matar Companeros (from "Vamos a Matar Companeros") (5) Ennio Morricone	06:16