This backing track is built in D♭ prometheus neapolitan. Every chord in the progression is drawn from the scale, and while it plays the fretboard lights up the notes of D♭ prometheus neapolitan so you can solo over it right away. Want the notes, positions and theory first? Open the D♭ prometheus neapolitan scale page.
homeall scalesaboutfaqpricingmicrotonalterms & conditionsprivacy policycookie policy© 2026 StringScales. All rights reserved.
