After some time getting set up, we are proud to announce that our first publication – “Combination Drills: Developed Scales in Odd Meters, Volume 1” by Bryan Davis is now available for purchase from the Airflow Music Online Store. Currently, the PDF version is available. Printed books are also available via Amazon.com (and other regional Amazon sites) – you will find links on the product pages. “Combination Drills” has been written with versions for Trumpet (& other Treble Clef instruments) and Trombone (& other Bass Clef Instruments). Both editions are in the store right now!