Automatic Buffalo

Intro:
E|----------2--------------|              
B|----------4----12-7| <---| occasionally 
G|--3---1---4--------------|              
D|--2---2---4--------------|              
A|--2---2---2--------------|              
E|----------2--------------|              
Almost always played, except chorus

Bassriff:
E|---------------------| 
B|---------------------| 
G|---------------------| 
D|---------------------| 
A|---------------------| 
E|-8-5-0-3-0---7-10-11-|