Dorian #4

  Ok so I mentioned how to "Jazz Up Your Blues" but what about other styles??  Well we all love to rock but after you have explored all of the diatonic modes where do you go from there?  Let suppose that you improvising over an Em chord using the E Dorian mode.  If your reading this I hope you understand the E Dorian is really the second mode of D major.  So in essence your playing a D major scale over an Em chord.  Well isn't D major also B minor(relative minor)?  So I guess you could say your playing a B minor scale over an E minor chord and that would also be correct.  
  Stay with me here.  Ok what about B harmonic minor?  That is really only one note away from B natural minor(minor scale with a major 7th) so there for if you played B harmonic minor of the Em chord you would only be one note away from E Dorian where we started.  In fact if you were to harmonize a B harmonic minor scale Em would indeed be the 4 chord of that scale!  So how would that effect my E Dorian mode?  Well the raised 7th of the B harmonic minor(A#) would be the #4 in relationship to the E Dorian giving you Dorian #4.  Ta da!
   The great thing about this is you have dipped into another resource because B harmonic minor, the parent scale of E Dorian #4, is indeed its own scale with it's own harmony that you can use to superimpose over the E minor chord!  For example if you were to harmonize a B harmonic minor scale the 7th chord would be A#dim7.  Try playing and A#dim7 arp over your E minor chord!  Delicious!  Of course dim7th arps are symmetrical in minor 3rds so you could repeat this process in minor 3rd up and down the neck!  Good times!  Now you can play your Yngwie licks in unsuspecting places implying a whole other sound!  Fantastic!!  Give it a try and let me know how you fare!!  Feel free to leave comments or subscribe.  I will try to put nuggets up every now and then!  Cheers!!!
Jeff

Make sure you check out the new Bleeding Harp vid!!!