While it seemed, for a period of time, that Tesseract's lead singer position was a near weekly revolving door (or dare I say in a continuously altered state?), the band always seemed to roll with the punches and maintained the accessible djentiness that was always at the heart of their sound. With Ashe O'Hara now at the helm of the vocals department, Tesseract continues to deliver on this promise and has churned out what is certainly their finest full-length work to date, Altered State.
