This book shows a link between "pi" and music; a link between: temperament/tuning, metronome, and pitch A4.
Author Biography
Michael Dominik Troehler was born 1962 in Solothurn, Switzerland. He thinks, that the most important subject in music (beside the composition itself, and the quality of the instruments which are used), is it's temperament/tuning (ratios of tone frequencies).
