Guitar scale companion
Learn the Bb Half-Whole Diminished scale on guitar. Explore notes, intervals, and fretboard positions with an interactive chart.
Every Bb Half-Whole Diminished Scale note across the neck, with roots highlighted for quick orientation.
Frets 0–24. Select a position or tap a note to hear it.
These root-anchored reference windows organize the scale without claiming a traditional CAGED parent.
Bb Half-Whole Diminished uses a root-anchored A reference window; the pattern is symmetrical rather than a traditional CAGED mode.
A shape tab (0-4) e |-0--1-----3---| B |-0-----2--3---| G |-0--1-----3---| D |-0-----2--3---| A |----1--2-----4| E |-0--1-----3---|
Bb Half-Whole Diminished uses a root-anchored G reference window; the pattern is symmetrical rather than a traditional CAGED mode.
G shape tab (2-6) e |----3--4-----6| B |-2--3-----5---| G |----3--4-----6| D |-2--3-----5---| A |-2-----4--5---| E |----3--4-----6|
Bb Half-Whole Diminished uses a root-anchored E reference window; the pattern is symmetrical rather than a traditional CAGED mode.
E shape tab (5-9) e |----6--7-----9| B |-5--6-----8---| G |----6--7-----9| D |-5--6-----8---| A |-5-----7--8---| E |----6--7-----9|
Bb Half-Whole Diminished uses a root-anchored D reference window; the pattern is symmetrical rather than a traditional CAGED mode.
D shape tab (7-11) e |-7-----9-10---| B |----8--9------| G |-7-----9-10---| D |----8--9------| A |-7--8----10---| E |-7-----9-10---|
Bb Half-Whole Diminished uses a root-anchored C reference window; the pattern is symmetrical rather than a traditional CAGED mode.
C shape tab (11-15) e |---12-13------| B |11-12---------| G |---12-13------| D |11-12---------| A |11----13------| E |---12-13------|