B flat Lydian mode on piano

The Lydian mode is a major scale with a raised fourth. Its dreamy, floating color is loved in film music and by guitarists like Joe Satriani.

On the keyboard

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Numbers above the keys are the scale degrees; the root is filled.

Notes of the scale

DegreeNoteInterval
1B♭ (B flat)root
2Cmajor second
3Dmajor third
4Eaugmented fourth
5Fperfect fifth
6Gmajor sixth
7Amajor seventh

Steps between notes: W – W – W – H – W – W – H (W = whole step, H = half step)

This mode uses the same notes as the F major scale, starting from another degree.

Chords of the scale

Triads built on each degree:

  1. B♭I
  2. CII
  3. Dmiii
  4. Edimiv°
  5. FV
  6. Gmvi
  7. Amvii

Other B♭ scales

The same scale in other keys