Own a piece of prog rock history with this vintage 1-1/4 inch pinback button from Supertramp’s 1985 "Cannonball" era, tied to the Brother Where You Bound album and tour. Featuring a striking design of two walking figures (one red, one blue) in a shadow effect on a white background, this official A&M Records promo likely dates to the May 1985 single release (#24 Billboard Hot 100) or fall tour. A must-have for Supertramp fans, collectors, or 1980s music memorabilia enthusiasts!