Opus of a Machine Simulacra Listen online Opus of a Machine - Simulacra Facebook WhatsApp Viber Telegram Opus of a Machine - Simulacra played on air: Metal Express Radio The Ultimate Metal Experience Other artist tracks Opus of a Machine: Opus of a Machine - A Slow Embrace Opus of a Machine - Parallels Opus of a Machine - Crack in the Soul Opus of a Machine - The Feeding Opus of a Machine - An Echo Undone Opus of a Machine - Tuatara