The circle of fifths is a deceptively simple diagram that lays out every musical note, key, three-note chord and scale, and charts the relationship between them. A bit like a musical version of the ...

Don't be afraid. The circle of fifths looks confusing but it's only ever here to help. And a basic understanding of what it's trying to tell you could lead you down a whole new creative superhighway.

What does science have to do with abstraction? Can music exist without sound? What are the roles that images play in science and art? These were but a few of the questions discussed by physicists and ...