Using the notes from the D melodic insignificant scale, make C# the foundation and view the scale being an altered Mixolydian. Scales in new music are just like the alphabets of a language, and for saxophone players, They are the building blocks of your respective solos and melodies. Like a https://dflatdorianscaleforsaxoph36789.blogzet.com/play-c-sharp-dorian-on-alto-saxophone-things-to-know-before-you-buy-41255497