Guitar-bending instrumental group Polyphia have distinguished themselves as prog rock mavericks, playing a style that falls somewhere between blisteringly fast metal-god virtuosity and pure pop. They first grabbed attention with their 2013 EP Inspire after the track "Impassion" went viral. Since then, albums like 2014's Muse and 2016's Renaissance have found them further honing their technically brilliant instrumental sound, combining sophisticated pop hooks with face-melting guitar solos.