Tuning-specific scale diagram

Bb Lydian Scale in Drop C# Tuning

Bb Lydian Scale in Drop C# Tuning shows the same bb lydian scale pitch classes across 6 strings tuned C# G# C# F# A# D#. The tuning changes where the same pitch classes sit across the fretboard.

Scale notes: Bb, C, D, E, F, G, A
Formula: 1 2 3 #4 5 6 7
Semitones: 0 2 4 6 7 9 11
Parent scale: F major
Tuning: C# G# C# F# A# D#
Strings: 6
Open pitch range: C#2 to D#4
24-fret range: C#2 to D#6

Open strings and root positions

1 of the 6 open strings belong to Bb Lydian Scale: string 2 Bb (1). Bb roots occur on open string 2.

String 2Bb1

First root on each string

String 6Fret 9

String 5Fret 2

String 4Fret 9

String 3Fret 4

String 2Open

String 1Fret 7

Low-string pattern

On the lowest C# string, the first-octave scale pattern falls at frets 1, 3, 4, 6, 8, 9, and 11, with the Bb root at fret 9. On the highest D# string, the first Bb is at fret 7.

Fret 1D3

Fret 3E#4

Fret 4F5

Fret 6G6

Fret 8A7

Fret 9Bb1

Fret 11C2

Practice this tuning-specific layout

Play Bb Lydian Scale on the low C# string at frets 1, 3, 4, 6, 8, 9, and 11, saying each note name and degree aloud.
Build a phrase that lets Bb on open string 2 ring, then connect it to the nearest Bb root and two other scale tones.
Connect the Bb root positions on strings 6 through 1 at frets 9, 2, 9, 4, 0, and 7, adding the nearest scale tone between each pair of roots.