F-sharp Ionian scale

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

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