This is the highly anticipated fourth album from Progressive Metal's most innovative force TesseracT. The pioneers of an ever-evolving metal scene are back after a phenomenal live success with special guests for the likes of Megadeth, Devin Townsend Project and Gojira. The album 'Sonder' adds significant firepower to the band's arsenal, blending the abrasive and Progressive tone from their first two records with the accessibility of 'Polaris'. For the first time, TesseracT acquired the talents of a choir for their album, produced and conducted by Randy Slaugh, recorded at Soularium Studios, Utah (US) and mastered by Acle Kahney.