First tab, so go easy. Awesome song, obviously the rich and incredible version by 
Mariachi El Bronx is with the whole mariachi ensemble - here are the chords 
basically transcribed for a nice acoustic version..

Standard tuning.

INTRO
G G C-D-G x2

GIn (320003@1)my defence
               GThese (320003@1)prison walls
                C (x32010@1)    D (xx0232@1)          GThey (320003@1)couldn't hold anything in at all
             GI (320003@1)see your face
              GIn (320003@1)all the walls
               C (x32010@1)      D (xx0232@1)       C (x32010@1) DThey (xx0232@1)had me crawling on back to you

CHORUS

G (320003@1)   D (xx0232@1)  Am (x02210@1)     Em (022000@1)    DHonestly, (xx0232@1)will you wait for me?
  C (x32010@1)     D (xx0232@1)   G (320003@1)     DA (xx0232@1)little word, promise me
Am (x02210@1)    Em (022000@1)     DOne (xx0232@1)day I'll be free

G G C-D-G x2

VERSE 2

GThis (320003@1)kinda place
               GIt (320003@1)brings you down
           C (x32010@1)             D (xx0232@1)         GEveryone's (320003@1)dragging their feet on the ground
            GYour (320003@1)kinda face
              GCould (320003@1)save a soul
             C (x32010@1)       D (xx0232@1)    C (x32010@1)   DIt (xx0232@1)keeps me crying on out to you

CHORUS

G (320003@1)    D (xx0232@1) Am (x02210@1)    Em (022000@1)     DHonestly, (xx0232@1)will you wait for me?
C (x32010@1)      D (xx0232@1)   G (320003@1)     DA (xx0232@1)little word, promise me
Am (x02210@1)    Em (022000@1)    DOne (xx0232@1)day I'll be free

Middle 8
G (320003@1)name="chord_320003@1">G
D (xx0232@1)name="chord_xx0232@1">D
C (x32010@1)name="chord_xx0232@1">D

CHORUS
G (320003@1)    D (xx0232@1) Am (x02210@1)    Em (022000@1)      DHonestly, (xx0232@1)will you wait for me?
  C (x32010@1)    D (xx0232@1)   G (320003@1)     DA (xx0232@1)little word, promise me
Am (x02210@1)     Em (022000@1)   DOne (xx0232@1)day I'll be free

ENDING
DI'll (xx0232@1)be free
DI'll (xx0232@1)be free
           GI'll (320003@1)be free
            C (x32010@1)       D (xx0232@1)      GI (320003@1)keep on crawling on back to you