"Two Sevens Clash" became a huge hit in reggae circles both in Jamaica and abroad. The prophecies mentioned in the song's lyrics so captured people's imaginations that on July 7, 1977 - the day the sevens clash completely (seventh day, seventh month, seventy-seventh year) - a silence fell over Kingston; many people did not go outside, stores were closed, an atmosphere of foreboding and expectation pervaded the city. The song begins with a plaintive, harmonious refrain. Culture sang a new kind of hymn with sublime melodies, prophetic lyrics that connected great historical events to present suffering, complex, driving rhythms that made the hymns danceable, and wonderfully subtle arrangements that transformed the timeless simplicity of the hymn-like melodies into sophisticated statements. Two Sevens Clash, Culture's first LP, set a new standard for reggae music, indeed for pop music the world over. Culture went on to record a series of outstanding albums that are remarkable in their consistency, but Two Sevens Clash remains their masterpiece - an inspired work of enduring power.