In 1979, Rush was riding high after the release of their critically acclaimed album, *Hemispheres*, which debuted just a year prior, showcasing their signature blend of progressive rock and philosophical lyrics. The soundcheck captured at Hara Arena in Dayton on August 31, 1979, provides listeners with a unique glimpse into the band's creative process during this prolific period—it's like a backstage pass to their world. This recording features early versions of tracks like "The Spirit of Radio" and "Freewill," presumably before they hit the studio for *Permanent Waves* in 1980, which pushed their sound into more radio-friendly territory. It’s fascinating to note that this era marked a shift for Rush; they began experimenting with shorter, more concise songs without losing their intricate, thought-provoking lyrics. Plus, catching the band during soundchecks reveals their playful side, making it a joy for fans to hear these works in a raw, unfiltered setting. What a treat!