By the 1980s, as collegiate a cappella hit an inflection point and the number of groups doubled around the United States, Stanford saw the founding of four more a cappella groups, each with its own initial differentiating focus: Fleet Street (founded 1981, focused on comedy), Mixed Company (founded 1985, Stanford's first co-ed a cappella group), and Everyday People (founded 1987, focused on Motown, R&B, and the burgeoning genre of hip hop music), and Stanford Talisman (founded in 1989, focused on music from the African diaspora).