Madchester was the dominant force in British rock during the late '80s and early '90s. A fusion of acid-house dance rhythms and melodic pop, Madchester was distinguished by its loping beats, psychedelic flourishes, and hooky choruses. While the song structures were familiar, the arrangements and attitude were modern, and even the retro-pop touches -- namely the jangling guitars, swirling organs, and sharp pop sense -- functioned as postmodern collages. There were two approaches to this collage, as evidenced by the Stone Roses and Happy Mondays. The Roses were a traditional guitar-pop band, and their songs were straight-ahead pop tunes, bolstered by baggy beats; it was modernized '60s pop.