Watch the Bmin7 - Amaj7 online guitar lesson by Robbie Calvo from Modal Expose
In this video segment we'll run the track so that we can jam together three times. I'll play the first time round and then the track will start again for you to play some B Dorian ideas. Don't worry about being flash or radically musical at first, just start to get the feel for how this works. You may know the A major scale really well as a shape but have never resolved to different tonalities within it. This is where most people slip up. You have to re-focus towards new tones in the shape and resolve to B - D - F# - A. The notes that make up a B minor 7 chord. Run the track as many times as you like over the course of a few days if you want to, no rush!