in 1990 the band's second full-length album, "time's up", featured songs in numerous musical contexts; jazz fusion, punk rock, delta blues, hip hop (cameos by queen latifah and doug e. fresh), funk, thrash metal, jive, and hints of electronica were all represented. the album reached no. 13 on the "billboard" 200, and won a grammy award for best hard rock performance. other guests included maceo parker and little richard.