The pioneering force behind the rise of trip-hop, Massive Attack were among the most innovative and influential groups of their generation; their hypnotic sound - a darkly sensual and cinematic fusion of hip-hop rhythms, soulful melodies, dub grooves, and choice samples - set the pace for much of the dance music to emerge throughout the 1990s, paving the way for such acclaimed artists as Portishead, Sneaker Pimps, Beth Orton, and Tricky, himself a Massive Attack alumnus. Their history dates back to 1983 and the formation of the Wild Bunch, one of the earliest and most successful sound system/DJ collectives to arrive on the U.K. music scene; renowned for their seamless integration of a wide range of musical styles, from punk to reggae to R&B, the group's parties quickly became can't-miss events for the Bristol club crowd, and at the peak of their popularity they drew crowds so enormous that the local live music scene essentially ground to a halt.