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This sheet was made from Piano Hero’s YouTube piano video, “One Punch Man - Main Theme (Seigi Shikkou) - Piano tutorial (Synthesia)”. Watch it, then keep practicing here.
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One Punch Man Main Theme
About “One Punch Man Main Theme”
This medium level song is in the key of D at 130 BPM. Uploaded by Gary.
Questions about this song (4)
- What key is "One Punch Man Main Theme" in?
- "One Punch Man Main Theme" is in the key of D with a tempo of 130 BPM. Difficulty: medium.
- Is "One Punch Man Main Theme" easy to play on piano?
- This arrangement is rated medium. It requires comfort with chord shapes and basic hand independence. Expect 1-2 weeks of regular practice for a confident performance.
- Can I play "One Punch Man Main Theme" without reading sheet music?
- Yes. Our player offers a falling-notes mode (Synthesia-style) and a beginner mode with color-coded keys — both let you play along without reading traditional notation.
- How long does it take to learn "One Punch Man Main Theme" on piano?
- 2–4 weeks of consistent practice (20–30 min/day) for an intermediate player. Drill the tricky passages in isolation first.
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