The Story of Moondog

Source: HappyMag.

By the time of his death in 1999, age 83, he had written more than 80 symphonies, 300 rounds, countless organ and piano works, scores for brass bands and string orchestra, and five books called The Art of the Canon. He also left a nine-hour piece for 1,000 musicians and singers called Cosmos, which is yet to be performed.