(1)Verse 1:

ESam (022100@1)EYou've (022100@1)been waiting much too long now
   DIt (xx0232@1)looks like she's not coming home
ESam (022100@1)EYou've (022100@1)been loyal
ETrue (022100@1)and faithful
D (xx0232@1)                       EAll (022100@1)this time with being alone.
   A (x02220@1)                       EIf (022100@1)I could get that same dedication
     A (x02220@1)                      EI'd (022100@1)give you everything in creation
B7If (x21202@1)she doesn't come back...

(2)Chorus:
              E (022100@1)    A (x02220@1) B (x2444x@1) AI'll (x02220@1)be your substitute
              E (022100@1)    A (x02220@1) B (x2444x@1) AWhenever (x02220@1)you want me (oo-hoo)
                             E (022100@1)    A (x02220@1)  B (x2444x@1)  ADon't (x02220@1)you know I'll be your substitute
               E (022100@1)    A (x02220@1)  B (x2444x@1)  (don't play second Achord (x02220@1)here)
http://en.wikipedia.org/wiki/Substitute_(Clout_song)

Whenever you need me

(3) Verse 2: same chord progression as Verse 1

(4) Repeat chorus

(5) Middle Eight:
D (xx0232@1)               AEach (x02220@1)day by your window you sit and sigh
E (022100@1)                AHoping (x02220@1)to see her face
         E (022100@1)             BOh, (x2444x@1)you might as well forget about her
     F#m (244222@1)   G#m (133111@4)   A (x02220@1)      B7And (x21202@1)find someone to take her place

(If she doesn't come back...)

(6) Repeat chorus to fade