A Belgian Progressive Rock
band from c. 1980 whose instrumental music might be best described as dark chamber music. Their instrumentation includes some standard rock elements, as well as strings and some other classical instruments. The harsh, jarring style, which cahallenges the listener, is typical of a musical movement of the time called rock in opposition
. Their music reminds me of Stravinsky
Thier albums include titles like Ceux Du Dehors and Heresie. A good idea of the tone of their music can be gotten from the description of "La Musique d'Erich Zann" on Ceux Du Dehors, 'An improvisation based on the works of H. P. Lovecraft.'