ISBN-13: 9781904263364 / Angielski / Miękka / 2005 / 64 str.
Based on the mathematics of music, this book explains why notes, which sound good together also look good together. Covering Pythagorean, just and equal-tempered tuning systems, it also contains drawings and old engravings printed at high-resolution on 100 per cent recycled papers, with holographic foil titles.