Hans Jørgen Wærner unearthed the Letraset classic Chromium One (David Harris, 1983) for his poster advertising an “Illegal Boogie” night at Illegal Burger in Oslo, Norway:
Killer burgers, good drinks and three of the city’s biggest boogie heads at the controls … […] Strictly vinyl and just good vibes. Unleash your dance foot and turn your hips to illegal raw boogie, soul, disco and other soulful dance music this Saturday!
Chromium One’s glossy glyphs are paired with caps from ITC Busorama for the info about venue, date, and line-up.