late 10th century

early 20th century

John Cage Jr. (bday)

it involves sounds created electronically

music is controlled by election instruments, keyboards, or synthesizers

for a sound to consider ____ composer must interact with the medium and electronic processing

were used for music to recreate instead of producing new ones

chance music is also called

aleatory is derived from

is a music that uses the elements that are left to bound possibilities or chance and left for the performer to realize

its pitches and rhythms are randomly selected

composition and performance is unpredictable

is a process that allows the performer to create their own notation during the performance

defined improvisation is also use to the compositions for specific direction or unstructured pieces

rearranging or playing sections simultaneously may be told by the performers to arrange the structure of piece

he was an american composer, music theorist, artist and writer

he was also a pioneer in chance music

the indeterminacy in music, electroacoustic music and the non-traditional use of instrument was started

acclaimed as one of the most influential American composer of the 20th century music and led to the post-war avant-garde music

musician needs a ___ to get the desired melody or sound in chance music

sound may be created from the things that surrounds such as bird tweets, honking cars dialing a phone number