Systems and methods for creating, modifying, interacting with and playing musical compositions

摘要

The system provides voice call services to plurality of users using a music engine. Music engine generates music of one of plurality of styles of music. In response to one or more first commands entered by the first user, music of a particular style is selected by the first user and the at least one music engine is controlled so that the at least one music engine generates music of the particular style selected by the first user.