Ayreon: The Theater Equation

The Theater Equation is a 2016 live album and DVD/BluRay by Arjen Anthony Lucassen's progressive rock/metal rock opera project Ayreon. The Theater Equation consists of a live performance, with cast, choir and small orchestra, of the 2004 album The Human Equation. It marks the first time an Ayreon album was played live entirely, and the first Ayreon live release.

Soaring Highs and Brutal Lows: The Voices of Women in Metal

Celebrates the stories of eight female vocalists in the heavy metal genre. Through personal interviews, behind the scenes insights, and concert footage, these women describe in their own words, their choices, their lives, and the hardships and triumphs of being center stage in what is widely perceived as a male-dominated music scene.