Hey Dave, I love your lessons on modes. Theyre starting to really help me get out of the basic major and minor rut Ive been in, but I have a question that might be sort of dumb. I know that some modes are better for soloing over major keys, and some are better for minor. Dorion, Phrygan, and Aeolian are the minor and Ionian, Lydian, Mixolydian major. If your playing in the key of C major can you play an A Dorion or A Phrygian mode over it because its the relative minor, or do you have to stay with the major modes. Same thing vice versa, if your playing an Am, can you play C Lydian or Mixolydian? I hope my questions clear, thanks for any response.