Utilizing the notes from the D melodic minimal scale, make C# the basis and look at the scale being an altered Mixolydian. The great thing about chord progressions in Dorian scales lies within their power to create musical landscapes that are not simply accessible by means of other scales. Insert https://csharpdorianscaleonsaxoph57890.pointblog.net/details-fiction-and-play-c-sharp-dorian-on-alto-saxophone-67393678