Carl Ruggles

American composer Charles Sprague Ruggles (March 11, 1876 - October 24, 1971), better known as Carl, wrote finely-crafted pieces using "dissonant counterpoint", a term coined by Charles Seeger to describe Ruggles' music. Famous for his prickly personality, Ruggles was nonetheless friends with Henry Cowell, Edgard Varese, Charles Ives, Ruth Crawford Seeger, and Charles Seeger. One time friend Lou Harrison dissasociated himself from Ruggles after the 1949 performance of Angels because of the older composer's racism, noting specifically a luncheon at Pennsylvania Station in New York at which Ruggles shouted anti-black and anti-semitic slurs (Miller and Lieberman 1998, p.44). Ruggles wrote painstakingly slowly so his output is quite small with compositions including:

Source

• Miller, Leta E. and Lieberman, Frederic (1998). Lou Harrison: Composing a World. Oxford University Press. ISBN 0195110226