THE TWO SEMITONE TRITONE SCALE is a 6 note/tone scale made by moving a a three note fragment by a tritone.
It contains the intervals: 1,b2,bb3,#4,5,b6.
The free guitar scale diagrams below lay out the scale for you all over
the neck, as a three octave scale and as the various three note per string patterns that will link together to let you play
it all over the fretboard in any key.