In the military, a CDC is a Career Development Course. It's like a series of home study books to help you in your career specialty, and advance in rank. gromit801 Â· 1 decade ago
Aleatoric music, also known as aleatory music, is music with a random element. Chance elements within a piece can be used for composition, as well as for live performance. When a piece is being composed, random elements can be used to influence the outcome of a final musical piece.
Baroque music is a style of Western art music composed from approximately 1600 to 1750. This era followed after the Renaissance music era, and was followed in turn by the Classical era. Baroque music forms a major portion of the classical music canon, being widely studied, performed, and listened to.