Indian classical music, ragas do which of the following?
There are a dozen primary ragas that all Indian musicians must learn before they are allowed to begin improvising their own music.
O They are a repeated cycle of beats that artists use as the foundation for their improvisations and musical creations.
O They provide a melodic framework that musicians use to support a wide variety of improvisations and musical creations.
◇ They are relatively simple, one-dimensional patterns of notes that musicians use repeatedly throughout a particular song.