Stefano Aglì: live (2019-2020), "The Mystic Technocracy - Season 2: The Age of Entropy" (2021)

Salvatore Amato: live (2013)

Gregg Bissonette: "The Mystic Technocracy - Season 1: The Age of Ignorance" (2012)

Carlo Cannarozzo: live (2019-2020)

Luca Caracciolo: live (2013)

Helly: "The Heisenberg Diaries - Book A: Sounds of Future Past" (2016), live (2018), "The Mystic Technocracy - Season 2: The Age of Entropy" (2021)

Magnus Jacobson: "The Mystic Technocracy - Season 1: The Age of Ignorance" (2012)

Roxy Petrucci: "The Heisenberg Diaries - Book A: Sounds of Future Past" (2016)