Sher Music Co.’s highly-regarded book, The Blues Scales: Essential Tools for Jazz Improvisation is now available in bass clef. As Michael Brecker said, “This is an excellent addition to the growing number of books dedicated tomastering the art of jazz improvisation. Useful to beginners as well as advanced players, The Blues Scales admirably addresses the vocabulary of the blues — the ‘root of jazz.’ • Step-by-step exercises to get beginning studentsable to quickly solo using the two basic Blues ...