Chords > Dominant 7th

Dominant 7th

How to read chord diagrams

With natural tensions/extensions

A dominant 7th 9th D dominant 7th 9th A dominant 7th 9th 13th
D dominant 7th 9th 13th C dominant 7th 9th 13th A dominant 7th 13th
A dominant 7th 13th    

With altered tensions/extensions

A dominant 7th flatted 5th D dominant 7th flatted 5th A dominant 7th sharped 5th
D dominant 7th flatted 9th G dominant 7th flatted 9th D dominant 7th sharped 9th
A dominant 7th sharped 9th A dominant 7th 9th sharped 11th (no third) D dominant 7th 9th sharped 11th (no third)
A dominant 7th flatted 9th flatted 13th D dominant 7th sharped 9th flatted 13th D dominant 9th