Watch the Playing In Position: Aeolian online guitar lesson by Robbie Calvo from Power Play: Minor

Your assignment is to improvise in position over one complete sequence of the 4 Aeolian keys. Once you have played through one complete sequence of four keys, shift up to the next scale pattern of the Aeolian mode and improvise in position there for one complete sequence. Repeat this process until the track fades out. After completing one full track of improvising I suggest you take a break to re-focus. You’ll probably be exhausted anyway, so go ahead take a break and swear at me. :-)