Track listing:

01 Vamos A Matar Compañeros (02:24)
02 Il Pinguino (02:56)
03 La Messicana (02:40)
04 Vamos A Matar Compañeros (Saloon Music) (02:11) **
05 La Loro Patria (01:44)
06 Un Uomo In Agguato (05:41)
07 Pensando Alla Libertà (01:21)
08 Cecchino (01:22)
09 Il Pinguino (#2) (03:03)
10 Vamos A Matar Compañeros (#2) (02:05)
11 Il Pinguino (#3) (02:02)
12 Vamos A Matar Compañeros (Saloon Music #2) (02:20) **
13 Un Uomo In Agguato (#2) (04:06)
14 Il Pinguino (#4) (02:33)
15 La Loro Patria (#2) (04:01)
16 Vamos A Matar Compañeros (#3) (03:28)
17 Un Uomo In Agguato (#3) (03:36)
18 Il Pinguino (#5) (02:08)
19 Vamos A Matar Compañeros (Saloon Music #3) (01:56) **
20 Vamos A Matar Compañeros (#4) (03:58)
21 La Loro Patria (#3) (03:17)
22 Vamos A Matar Compañeros (#5) (01:53)
23 La Messicana (#2) (01:02)*
24 Vamos A Matar Compañeros (Finale) (01:00) *

* Inedit Track
** Original Film Edit

note:
japanese release
The complete soundtrack taken from the master tapes
Including two rare tracks and three unreleased tracks!!!