Interested in honing your skill with double bass scales?
Bass educator and founder of Discover Double Bass, Geoff Chalmers has created a digital ebook and backing track package, Double Bass Scales: The Play-Along Collection.
The package covers 17 different scale types in all 12 keys, over one and two octaves. The package includes 408 written scales and 800 backing tracks.
The combined content package, priced at $49, is available for download in PDF and MP3 format at DiscoverDoubleBass.com.