Permanent Waves is the seventh studio album by the Canadian rock band Rush, released on 1 January 1980. The album was recorded at Le Studio, Morin Heights, Quebec, and was mixed at Trident Studios in London, UK. Permanent Waves became Rush's first US Top 5 album hitting #4 and was the band's fifth Gold (eventually Platinum) selling album. The album also marks a distinct transition from long, conceptual pieces, into a more accessible, radio-friendly style and consequently, a significant expansion in the band's sales with hits such as "The Spirit of Radio" and "Freewill" seeing considerable radio airplay.