Rued Langgaard (1893-1952) is one of the most important Danish composers of the 20th century. Langgaard’s piano compositions are evenly spread out over his 50 productive years from 1902 to 1951. Generally speaking hispiano music represents the entire broad spectrum of expression and the stylistic diversity one finds in his music. Some of the most personal works he created are to be found among the piano works, e.g. Insectarium (1917), Music ofthe Abyss (1921-24), Insanity Fantasy (1914-...