Ponyboy-
Don't Throw Out my Legos by AJR

Sodapop-
C'mon by Panic at the Disco and Fun.

Darry-
April Come She Will by Simon & Garfunkel

Dally-
(If you're wondering if I want you to) I want you to by Weezer

Johnny-
Lisztomania by Phoenix

Steve-
Piano Man by Billy Joel

Two-Bit-
Act my Age by Hoodie Allen