this is what i use, lonnie must the sme give or take(dont think he did it in A though)

(A)may be right and i may be wrong (E7) know youre gonna miss me when im (A)gone down the rock island line shes a mighty good road down the rock island line she the (E7) road to ride down the (A) rock island line shes a mighty goodroad if you(D) wanna ride it gotta (A)ride it like youfind it get your ticket at the station on the (E7) rock island (A) line