GHOST XPERIMENT - ILLUMINATION Double Vinyl LP pressing.. In 2019 German progressive metal band Vanden Plas delivered the music world part one of their two part concept album, The Ghost Xperiment. Entitled The Ghost Xperiment - Awakening, the album ended on a cliffhanger, where during a séance, Gideon Grace, the main character, at last encounters the ghosts who have haunted him since his childhood. Now comes the dramatic conclusion of the story with their new album, The Ghost Xperiment - Illumination.