It starts slowly, with only a few instruments. Gradually speeds up the tempo, gradually gets louder, adding more instruments....but the same tune is repeated over and over again. The single the,e achieves unity. The tempo and dynamic changes (Loudness, speed) give is the variety.
No, unless your are a middle aged woman who cant get away from her past.
Linda Apple is an amazing oil painter. She has made a few books with her work in them. When she has extra time she likes to work with other art mediums as well.