A blues scale (box 1 plus the b5)
- Root
- Scale
e|-------------------------------5-8-| A C B|---------------------------5-8-----| E G G|-------------------5-7-8-----------| C D Eb D|---------------5-7-----------------| G A A|-------5-6-7-----------------------| D Eb E E|-5-8-------------------------------| A C
Eb is the b5. Pass through it. Never stop on it.
You pass when
Three choruses over each of your progressions, with the changes audible
Key of A. Tab written in A.