Intro: C5 , G5 , F5 , C5 , E5 , G5

C5       G5    C5           F5           C5                E5             G5
Sitting here thinking of you and I'm waiting for that railroad to go home
Whoah oh oh oh oh

C5       G5                   C5           F5           C5       
Sitting here (Sitting here) thinking of you and I'm waiting for that 

E5             G5
railroad to go home Whoah oh oh oh oh

(Repeat the same chord structure for uber melodic "oh's")

 
C5       G5                   C5           F5           C5       
Sitting here (Sitting here) thinking of you and I'm waiting for that 

E5             G5
railroad to go home Whoah oh oh oh oh

(Repeat the same chord structure for uber melodic "oh's")

[Key Change to Bmaj]

B5              F#5                             C#5  
There's been so many memories, places that we shared

B5             F#5                       C#5
I don't know what I'll do if she's not there

C#5              B5
Thereeeeeeereeheeree
 
C#5
Whoah oh oh oh

[Key Change to Dmaj]

D5       A5                   D5           G5                 
Sitting here (Sitting here) thinking of you and I'm waiting for that

F#min          A5
railroad to go home
 Whoah oh oh oh
 
(Rinse and repeat that chord progression until the song fades out or you get bored)