Keep A Knockin
Sonics
Originally written by Little Richard
Whole Song
G-----------------------------|---------------|---------------|
D-----------------------------|---4--7---4--7-|---------------|
A---2--5---2--5---2--5---2--5-|-5------5------|---2--5---2--5-|
E-3------3------3------3------|---------------|-3------3------|
the song just alternates between the two notes, G and D.