The other version has the right progression, just in the wrong key. The song actually starts a tone up on A instead of G. The progression is A, E, D, E. Here are the lyrics.

^ALittle ^Editty, 'bout ^DHomer and ^EMarge, ^AHer heart was as ^Ebig as his ^Dstomach was ^Elarge

^AOh ^Eyeah, they say ^Dlove goes ^Eon ^Along after the ^Egrilled cheese ^Dsandwich is ^Egone The rest of the song plays during the credits at a slower tempo

^AThat's the ^Estory bout ^DHomer and ^EMarge, ^ATwo folks I ^Ehelped out for a ^Dnominal ^Echarge

^AAfter Homer went ^Egay, they ^Dpatched up their ^Eschism ^ABut the dude never ^Edealt with his ^Dalcoholism^E

Weird Al saying: ^AOh ^EYeah, the ^Dcredits go ^Eon, ^Along after the ^Eviewer's ^Dinterest is ^Egone

^AWeird ^EAl had ^Dfun on this ^Eshow ^Aeven if it ^Ewas just a ^Dbrief ^Ecameo

"Weird Al" Yankovic - Homer and marge