He systematically breaks down every conceivable scale, interval pattern, and polytonal cluster. It’s dense. It looks like a math textbook. But it works.
The Slonimsky Thesaurus is a comprehensive reference work created by Nicolas Slonimsky, a Russian-American composer, conductor, and musicologist. The thesaurus is a collection of musical themes, motifs, and ideas, organized in a systematic and accessible way. slonimsky thesaurus pdf