All about the Db Diminished h-w scale

What notes are in the Db Diminished h-w scale?

There are 8 notes in the Db Diminished h-w scale.

IIIIIIIVVVIVIIVIII
DbEbbEFGAbBbCb

What are the alterations in the Db Diminished h-w scale?

The Db Diminished h-w scale contains the following alterations:
  • 4 Flat
  • 1 Double Flat