The C Diminished Arpeggio contains the following notes:
C – Eb – Gb
C Diminished Arpeggio CAGED Positions
Here are the 5 CAGED positions for the Ab diminished arpeggio on the guitar (notes and tabs).
1st Position (lowest fret is 1):


2nd Position (lowest fret is 2):


5th Position (lowest fret is 5):


8th Position (lowest fret is 8):


10th Position (lowest fret is 10):

