Watch the Petite Tournesol online guitar lesson by Sheryl Bailey from Essentials: Bebop Etudes

The secret to playing interesting solos on a modal progression is to imply harmony by using the diatonic triads of the key. There are lots of creative ways to develop melodies on these essential shapes, using them to create a more "horn-like" line. Also, in the second half, check out the "major triad" pairs to get into some extended harmony as well as the use of the "major triad hexatonic."