The physical look of a performance was just as important as the abstract music.

Even the most abstract music can benefit from an element of composition.

In a way, I think it speaks for the acceptance of abstract music by pop culture.

The first man, Buckman mused, to write a piece of abstract music.

The Second Symphony, though, is a piece of absolute, abstract music.

The author - not the supporter of conceptual and abstract music.

It was accompanied by the release of an abstract music video online.

"The colors work on the senses like abstract music," Turrell said.

He has composed several pieces of abstract music, written radio plays and novels.

Can we speak at all about the political content of abstract music?