Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology -- Miranda Lundy, Hardcover Greg Sage Listen to the moment

Listen to the moment

Following a run of new year's concerts at San Francisco's legendary Fillmore

This classic edition also tells the never-before published backstory of how the Little Red Book came about

For three thousand years

Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology -- Miranda Lundy, Hardcover Greg Sage Listen to the momentThe quadrivium the classical curriculum comprises the four liberal arts of number, geometry, music, and cosmology. It was studied from antiquity to the Renaissance as a way of glimpsing the nature of reality. Geometry is number in space; music is number in time; and cosmology expresses number in space and time. Number, music, and geometry are metaphysical truths: life across the universe investigates them; they foreshadow the physical sciences.