Tetrachords: A practical guide for songwriters

Tetrachords are the building blocks of most of the scales we use in modern music. This book offers a possibility to learn the importance of it and a way to use the 4 notes lines to state a mood. Become fluent with Tetrachords and all the scales will gain a fresh power to shape your compositions. Furthermore, the improvisation will be benefited by that modern vivid use of the music colours embedded in the Tetrachords. The music and TAB notation help every musician to learn all the power and beauty of it.