This is how the custom scales of the harmonizer sounds in presets 112 (Major penta harmonies) and 113 (Arabic harmonies) of my Axe Fx II.
Here's the custom scales for them, for a guitar tuned in Eb. If you tune in E standard, you'll need to play in Eb arabic for preset "Arabic harmonies", and Ab major for the "Major penta harmonies"
113 Arabic harmonies : Custom scales 3 (Voice 1) and 4 (voice 2)
112 Major penta harmonies : Custom scales 5 (Voice 1) and 6 (Voice 2)
Custom scale 3 : starting from 'A' SHIFT : 4 semi,3,4,4,3,4,4,4,3,4,3,3.
Custom scale 4 : starting from 'A' SHIFT : 7 semi,9,9,8,7,6,7,7,8,9,6,7.
Custom scale 5 : starting from 'A' SHIFT : 3 semi,3,3,3,4,5,5,4,5,4,3,4.
Custom sclae 6 : starting from 'A' SHIFT : 8 semi,7,8,7,8,7,7,8,7,7,8,7.
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