Watch the Far Out online guitar lesson by Brad Carlton from Chord Studies: Jazz Funk Vol. 1
In the previous example I demonstrated how the 13#9 voicings contained two tritones. What we're doing here is changing our voicings so that we have that great sound of the Bb and the B side by side. We still have the two tritones - what's happening is that now they are being laid out on every other string. As with the same example, you'll notice that we just move our voicing up 6 frets and it inverts perfectly.