Musical Scales of Type Dominant 7th

Select the Scale:
C Dominant 7th	C# Dominant 7th	Db Dominant 7th
D Dominant 7th	D# Dominant 7th	Eb Dominant 7th
E Dominant 7th	F Dominant 7th	F# Dominant 7th
Gb Dominant 7th	G Dominant 7th	G# Dominant 7th
Ab Dominant 7th	A Dominant 7th	A# Dominant 7th
Bb Dominant 7th	B Dominant 7th