Scale
Db Major Scale
The Db major scale (also written C#) — Db Eb F Gb Ab Bb C — mapped across the whole guitar neck.
Also written C# major. C# and Db are the same pitch — Db is the spelling in common use.
Swipe the neck sideways to see the higher frets.
Db major is Db major pentatonic with the 4 and 7 added — Gb and C.
Notes
Db Eb F Gb Ab Bb C
Intervals
1 2 3 4 5 6 7
Step pattern
W – W – H – W – W – W – H
Chords in this key
Db Ebm Fm Gb Ab Bbm Cdim