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Bass scale companion

Db Ionian Mode

Learn the Db Ionian mode (major) on bass. Explore notes, intervals, and fretboard positions with an interactive chart.

1Db2Eb3F4Gb5Ab6Bb7C

Full fretboard map

Every Db Ionian Mode note across the neck, with roots highlighted for quick orientation.

Interactive

Bass box positions for Db Ionian (Major)

Bass players usually organize scales by root string. Start with the E-string and A-string boxes, then connect them across the neck.

Root on E string

Db Ionian (Major) bass box with the root on the E string.

Db Ionian (Major) Root on E stringDb Ionian (Major) bass box with the root on the E string.EADG89101112712345671234
Root on E string (8-12)
G |-8----10-11---|
D |-8----10-11---|
A |-8--9----11---|
E |-8--9----11---|

Root on A string

Db Ionian (Major) bass box with the root on the A string.

Db Ionian (Major) Root on A stringDb Ionian (Major) bass box with the root on the A string.EADG3456756712345671
Root on A string (3-7)
G |-3-----5--6---|
D |-3--4-----6---|
A |-3--4-----6---|
E |----4-----6---|

Scale Degrees

DegreeIntervalNote
1RootDb
2M2Eb
3M3F
4P4Gb
5P5Ab
6M6Bb
7M7C

Diatonic Chords

DegreeChordType
IDbmaj7Major 7th
iiEbm7Minor 7th
iiiFm7Minor 7th
IVGbmaj7Major 7th
VAb7Dominant 7th
viBbm7Minor 7th
viiøCm7b5Half-Diminished
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