After the conclusion of the 2112 tour, Rush recorded A Farewell to Kings (1977) and Hemispheres (1978) at Rockfield Studios in Monmouthshire, Wales. The albums had the band members expanding the progressive elements in their music. "As our tastes got more obscure", Lee said in an interview, "we discovered more progressive rock-based bands like Yes, Van der Graaf Generator, and King Crimson, and we were very inspired by those bands. They made us want to make our music more interesting and more complex, and we tried to blend that with our own personalities to see what we could come up with that was indisputably us." Increased synthesizer use, lengthy songs, and highly dynamic playing featuring complex time signature changes became a staple of Rush's compositions. To achieve a broader, more progressive sound, Lifeson began to experiment with classical and twelve-string guitars, and Lee added bass-pedal synthesizers and Minimoog. Artist : Rush Album : Hemispheres Released : 1978 Country : Netherlands Label : Mercury (9111 005) Vinyl = NM Cover (gatefold) = NM Poster = VG+ Little Poster = VG+ Matrix: stamped Side A : AA 9111005 1Y 11 11 Side B : AA 9111005 2Y 11 11