The Bb Minor 7 b5 (A Half  Diminished) Arpeggio contains the following notes:

Bb – Db – Fb – Ab

Positions Along The Fretboard:

Open Position:

https://onlineguitarbooks.com/?attachment_id=6235

 

Minor7b5-Arpeggio-Notes-Key-Bb-Pos-Open-Shape-0

2nd Position (lowest fret is 2):

Minor7b5-Arpeggio-Frets-Key-Bb-Pos-2-Shape-5

Minor7b5-Arpeggio-Notes-Key-Bb-Pos-2-Shape-5

6th Position (lowest fret is 6):

Minor7b5-Arpeggio-Frets-Key-Bb-Pos-6-Shape-1

Minor7b5-Arpeggio-Notes-Key-Bb-Pos-6-Shape-1

8th Position (lowest fret is 8):

Minor7b5-Arpeggio-Frets-Key-Bb-Pos-8-Shape-2

Minor7b5-Arpeggio-Notes-Key-Bb-Pos-8-Shape-2

11th Position (lowest fret is 11):

Minor7b5-Arpeggio-Frets-Key-Bb-Pos-11-Shape-3

Minor7b5-Arpeggio-Notes-Key-Bb-Pos-11-Shape-3

12th position (lowest fret is 12):

Minor7b5-Arpeggio-Frets-Key-Bb-Pos-12-Shape-4

Minor7b5-Arpeggio-Notes-Key-Bb-Pos-12-Shape-4