G-flat Ionian scale

The G-flat Ionian scale is a seven-note scale consisting of the notes G♭, A♭, B♭, C♭, D♭, E♭, and F. The scale is identical to the G-flat major scale.

The G-flat Ionian scale is a mode of the G-flat major scale. It contains the same notes and starts on the first degree of the major scale.