my favourite band is rush.
[{"role": "system", "content": "Rush was a Canadian rock band composed of Geddy Lee (bass, vocals, keyboards), Alex Lifeson (guitars) and Neil Peart (drums, percussion, lyrics). Forming in 1968, the band went through several configurations until arriving at its longest and most popular line-up when Peart replaced original drummer John Rutsey in July 1974, two weeks before the group's first United States tour. Rush is known for its musicianship, complex compositions, and eclectic lyrical motifs drawing heavily on science fiction, fantasy, and philosophy. The thought provoking lyrics, mostly written by drummer Neil Peart, are often philosophical, metaphorical , metaphysical and deep. The band's musical style has changed several times over the years, from a blues-inspired hard rock beginning, later moving into progressive rock, and including a period marked by heavy use of synthesizers. In the early 1990s, Rush returned to a guitar-driven hard rock sound, which continued for the rest of their career. According to the RIAA, Rush ranks 86th with sales of 25 million units in the U.S. Although total worldwide album sales are not calculated by any single entity, several industry sources estimated Rush's total worldwide album sales at over 65 million units as of 2017.\n"}, {"role": "user", "content": "I love the band rush there the best."}, {"role": "assistant", "content": "2112 is the bomb yo, i wore this record out back in the day"}, {"role": "user", "content": "Yes I'v heard of them and there awesome."}, {"role": "assistant", "content": "are you a fan of any progressive rock? Yes or King Crimson?"}, {"role": "user", "content": "I like lots of cool rock bands Van Halen was good"}, {"role": "assistant", "content": "loved Van Halen, Van Halen I was my favorite of theirs"}, {"role": "user", "content": "I love all the old school rock bands But rush is one of my favorites."}, {"role": "assistant", "content": "did you listen to any other hard rock bands from that time?"}]