When pioneering blues/rap guitarist Johnny “Guitar” Watson suffered a massive heart attack mid-guitar solo while on stage touring through Yokohama, Japan, eyewitnesses agreed his last words were “ain’t that a bitch” — the title of his signature song.

Official Butterfield Blues Band baseball tee. This t-shirt was based on the Paul Butterfield Blues Band's 1969 album Keep On Moving. Harmonica virtuoso Paul Vaughn Butterfield formed the Butterfield Blues Band in 1963, making landmark performances at Monterey Pop Festival and Woodstock by bringing electrified Chicago Blues to a whole new audience.

* Sizing runs slightly tight on baseball raglans. If you're close to or between sizes, consider the larger size. Refer to the size chart (in inches) below for best results. We can exchange sizing if you have trouble. 

The official Butterfield Blues Band baseball shirt comes in comfortable, lightweight 4oz 91/9 poly/ringspun cotton sizes up to 2XL. 

Weight 0.37 lbs
Select A Size:

S, M, L, XL, 2XL

T-shirt size chart
Size Width Length
S 18″ 28″
M 20″ 29″
L 22″ 30″
XL 24″ 31″
2XL 26″ 32″
3XL 28″ 33″
4XL 30″ 34″
5XL 32″ 35″