The intriguing angular line under the microscope in this PDF mixes the minor 7th and major 6th intervals so favoured by Michael Brecker.

There is a goldmine of information in this phrase that we can use to expand our ears + vocabulary whilst challenging our technique. 

Files Included: 
-Full mp4 video 
-Mp3 Practice play along loop 
- One page PDF of corollary exercises for C, Bb Eb and Bass instruments that explore the intervals and sounds of this riff. 
- Charts of Moanin, Chameleon and Worksong that use the flat 7th