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Converted from YouTube
This sheet was made from Piano Music Bros.’s YouTube piano video, “Battle Against a True Hero - Undertale [Piano Tutorial] (Synthesia)”. Watch it, then keep practicing here.
More Undertale Music. Learn piano songs quick and easy.Open on YouTube
Undertale by Battle Against a True Hero
About “Undertale”
This medium level song is in the key of Fm at 150 BPM. Uploaded by Amanda.
Questions about this song (8)
- How does Simplified Piano Arrangement differ from full sheet music for "Undertale"?
- Simplified Arrangement keeps the melody and chords on a simplified staff with lyrics, color-coded for easy recognition. It's a learner-bridge between Beginner mode and the classic engraved Sheet Music — same song, less visual density.
- What key is "Undertale" by Battle Against a True Hero played in?
- Undertale is arranged in the key of Fm on Super Simple Piano. You can transpose to any other key live in the player.
- What's the tempo (BPM) of "Undertale"?
- The arrangement plays at 150 BPM. Use the speed control (10-200%) to practice slower or play faster.
- Is "Undertale" 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 "Undertale"?
- Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
- Who composed "Undertale"?
- "Undertale" was originally performed by Battle Against a True Hero. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
- Is Simple Sheet good for learning to read sheet music?
- Yes! Simple Sheet bridges the gap between beginner color-coded modes and traditional notation. Notes are displayed on a simplified staff with colors, lyrics, and chords — helping you build music reading skills gradually while still enjoying "Undertale". Key of Fm, 150 BPM.
- What's the difference between Simple Sheet and Lead Sheet?
- Simple Sheet shows a more streamlined, horizontally scrolling view with color-coded notes on a staff and lyrics below — like a simplified version of real sheet music. Lead Sheet shows melody with chord symbols above and full lyrics. Simple Sheet is the next step toward reading traditional notation.
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