Vocal Improvisations on the Blues by Bob Stoloff
Focuses on blues solos in a variety of contemporary grooves and covers accents, ties and syllable articulation. Includes vocal articulation, scalar exercises and scat solos written over common blues forms. Each exercise and solo is carefully written and annotated with suggested syllables.
The online audio access includes 51 demo/scat-a-long rhythm tracks in a variety of styles and grooves.