Polyphia in studio for second album

US instrumental progressives Polyphia have just announced that of this week they will being recording their second full-length album.

The instrumental band recently re-released their debut album, 'Muse', earlier this year due to their singing with Equal Vision Records, who will also release the upcoming album upon it's inevitable release later this year (well, hopefully later this year as no expected release date has been revealed just yet).

You can check out the band's latest single 'Aviator' below, which features a guest guitar solo from Chelsea Grin's very own Jason Richardson.