OK, Say I am playing Gminor pentatonic. ( 3rd fret 6th string). If I want to make that scale major do I drop the root note to 3rd fret 5th string? I have been told this. So this means I can play the Gminor scale while rythm guitar is playing in the key of Gminor or Cmajor. Is this accurate? I hope this isn't confusing.