Porcupine Tree

Porcupine Tree are a British progressive rock band who are regularly covered by all or most Poliners, even Peter Howell. Led by Steve Wilson, their body of work includes almost 15 years of whatever random crap Wilson felt like recording on any particular day, as well as songs such as Trains, Lazarus, Normal, Half of Normal, Sinatra Rape Scene. Their name could also be pronounced "pork you, pine tree," but nobody actually does this.