Spatial vastness best describes the concept behind this album: the vastness of the universe, the gigantic dimensions of the Aula Palatina, the Basilica of St. Constantine in Trier and it's 4-manual Eule organ (2014) with 87 stops, as well as the musical and programmatic depiction of the universe through music, recorded also in 5.1 surround sound! Experience Martin Bambauer performing music by Widor, Vierne, Karg-Elert, Berwald, and Holst.