Nirvana were a United Kingdom-based progressive rock band active in the late 1960s and early 1970s. Though the band achieved only limited commercial success, they were acclaimed both by music industry professionals and by critics. In 1985, the band reformed. The members of the original Nirvana took Kurt Cobain to court over the name, eventually reaching a settlement. Patrick Campbell-Lyons also stated that Nevermind had a very similar cover to Simon Simopath.