The frantic 1977 smash hit “Black Betty” by Ram Jam was a cover of a Leadbelly prison work song — the bluesman told John Lomax the “BAMBALAM” simulated the prisoner’s axes hitting trees, and Black Betty was the foreman’s whip (or maybe the prison wagon).

Crank the volume on Pink Floyd’s Knebworth 1990 with a loud, poster-style tee drenched in CMYK glitch, stacked type, and high-energy chaos. Inspired by the Silver Clef Winners show at Knebworth Park, Hertfordshire—June 30, 1990—this design channels stadium-scale lights, noise, and atmosphere. A bold statement for fans who like their Floyd turned all the way up.

Size

S, M, L, XL, 2XL, 3XL, 4XL, 5XL

Color

PURPLE

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″