D# tritone scale
The D# tritone scale consists of the D# (Perfect unison), E (Minor second), G (Major third), A (Diminished fifth), A# (Perfect fifth) and C# (Minor seventh) notes.

How to play the D# tritone scale
- Find D# (Root) on the piano keyboard
- Play E (Minor second) — 1 semitone above D#
- Play G (Major third) — 4 semitones above D#
- Play A (Diminished fifth) — 6 semitones above D#
- Play A# (Perfect fifth) — 7 semitones above D#
- Play C# (Minor seventh) — 10 semitones above D#
- Play all 6 notes in ascending order to perform the D# tritone scale