Aleatory Music

Aleatory music, often referred to as "chance music," is a style where some elements of the composition are left to chance or the performer’s discretion. This means that the composer might specify certain notes or rhythms, but how they are played, or the order in which they are performed, can vary each time. This approach encourages spontaneity and unpredictability, allowing for unique performances. Prominent in the 20th century, notable composers like John Cage explored aleatory techniques, challenging traditional notions of music and creativity.