The recording that put Culture on the map was "Two Sevens Clash," a reference to the two sevens in the year 1977. This recording was recorded at Joe Gibbs Recording Studio in Kingston in 1978. Featured musicians include:
Sly Dunbar
Lloyd Parks
Franklin Waul
Errol Nelson
Harold Butler
Eric Lamont ("Bingy Bunny")
Robbie Shakespear
Lennox Gordon
Uzziah Thompson ("Sticky")
Herman Marquis
Vin Gordon
Tommy McCook
Bobby Ellis
"Two Sevens Clash" was reissued by Shanachie in 1987.