Dig this amazing poster art for a Traffic appearance at the Boston Tea Party nightclub in 1970. It’s most assuredly still psychedelic, but the design is so clean and modern minus the typical hand-lettering of most of the era’s poster art. See more Boston Tea Party posters here.

Below, an early music video for Traffic’s “Paper Sun.” their very first single, from May 1967. Steve Winwood would have been just 19-years-old at the time. What a voice!