Kloss, Berthold: Blues Score/Parts (Combocom series)  

The best way to explore the full potential of the blues is with three, four, or five musicians. This collection for variable ensemble extends from early Afro-American forms to the use of blues in rock music, with special emphasis on Delta and Chicago blues. Many classic blues can be found here with words, melody, & accompaniment. Usually the arrangements involve two guitars, bass, and melody instrument or vocal, but blues harp and saxophone can also be used, or even violin and flute.