D#
Augmented ionian
 Scale
other names: Major augmented, Major #5, Ionian augmented, Ionian #5
notes:D#E#F##G#A##B#C##
intervals:1P2M3M4P5A6M7M
semitones:2213121
EA##F##C##AEE#B#G#D#BbE#F#C#AEA##F#3F##C##BbE#B#F##G#D#A##F#C#G#5AEB#F##C##ABbE#DbG#D#Bb7A##F#C##AEA##B#F##D#BbE#B#9C#G#EA##F#C#C##AE#B#F##C##D#A#F#C#G#D#1212EA##F##C##AEE#B#G#D#BbE#F#C#AEA##F#15F##C##BbE#B#F##G#D#A##F#C#G#17AEB#F##C##ABbE#DbG#D#Bb19A##F#C##AEA##B#F##D#BbE#B#21C#G#EA##F#C#C##AE#B#F##C##D#A#F#C#G#D#2424EA##F##C##AE

Harmonized chords

IIIIIIIVVVIVII
in 3-notesD#Mb6E#mF##majG#majA##dimB#mC##dim
in 4-notesD#M7b6E#m7F##7G#maj7A##dim7B#m/ma7C##m7b5

other scale chords

D#augD#M7b6D#Mb6D#maj9#5D#M#5add9D#M7#5sus4D#M9#5sus4

Scale modes

D# Augmented ionianE# Romanian minorF## Phrygian majorG# lydian #9A## Altered bb7B# Harmonic minorC## Locrian 6

Related

with more notes

D# Bebop major