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Converted from YouTube
This sheet was made from Sheet Music Boss’s YouTube piano video, “CHAOS KING from DELTARUNE - Piano Tutorial”. Watch it, then keep practicing here.
Learn piano with flowkey! Deltarune - Piano Tutorials.Open on YouTube
Chaos King (From Deltarune) by Toby Fox
About “Chaos King (From Deltarune)”
This medium level song is in the key of Dm at 150 BPM. Uploaded by Oliver.
Questions about this song (12)
- What does the sheet music of "Chaos King (From Deltarune)" show?
- Standard piano notation drawn from this song's own MusicXML: treble and bass staves, the key signature of Dm and every note of both hands, with the bar you are playing marked as it plays.
- What key is "Chaos King (From Deltarune)" by Toby Fox played in?
- Chaos King (From Deltarune) is arranged in the key of Dm on Super Simple Piano. You can transpose to any other key live in the player.
- What's the tempo (BPM) of "Chaos King (From Deltarune)"?
- The arrangement plays at 150 BPM. Use the speed control (10-200%) to practice slower or play faster.
- Is "Chaos King (From Deltarune)" easy to play on piano?
- This is a medium-difficulty arrangement. Most players can learn it within a few practice sessions using the speed control.
- Can I download sheet music for "Chaos King (From Deltarune)"?
- Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
- Who composed "Chaos King (From Deltarune)"?
- "Chaos King (From Deltarune)" was originally performed by Toby Fox. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
- What other songs by Toby Fox can I play here?
- Try "Attack of the Killer Queen (from Deltarune)", "Battle Against a True Hero (from Undertale)", "Bergentrückung + ASGORE (from Undertale)". All are in our player with color-coded notes; pick the one matching your level.
- Is this the same notation a piano teacher would hand me?
- Yes — "Chaos King (From Deltarune)" is rendered at engraver quality (the Verovio engine, the same toolkit RISM and OpenScore editions use) from the original publisher MusicXML. You get standard piano notation: treble + bass clefs, key signature Dm, time signature, beams, dynamics — everything a printed sheet music book would have. Great for piano students learning to read music properly.
- What's the difference between Sheet Music and the other modes here?
- Sheet Music is the "classic" view — the one your piano teacher uses. Other modes (Beginner, Fall Down, Simple Sheet, Lead Sheet) trade real notation for color-coded notes and falling shapes to help absolute beginners. Use Sheet Music once you're ready to read both hands at once from real notation.
- Can I practice from this view at my own pace?
- Yes — slow the tempo from 150 BPM down (or up) without changing the pitch. The score scrolls in time and the currently playing note is highlighted, so you can drill a tough bar at half speed and bump it up once it feels comfortable.
- Why can I click a note in the score?
- Every notehead is interactive. Click and the audio jumps to that moment so you can drill a specific phrase or bar instead of replaying from the top. The currently playing note is highlighted as the music advances so your eye never loses its place.
- Can I download the sheet music as a PDF?
- Yes — Sheet Music PDF is one of the download formats for this song. The engraved score prints page-perfect on A4 / Letter so you can practice from paper as well as on screen.
Other versions of Chaos King (From Deltarune)
Other arrangements of Chaos King (From Deltarune)
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