Watch the B Aeolian 2 online guitar lesson by Robbie Calvo from 50 Modal Licks You MUST Know
I sang this idea before locating it on my guitar. I find that approach to be the absolute best way of creating lines and melodies that don't conform to a scalier approach or my muscle memory ideas as a guitarist. There are a couple of subtle nuances to check out that make this phrase very smooth and sexy. Watch the video closely as I do explain what I'm doing there. Try singing your own lines and then find them on the guitar it's tough at first but very rewarding!