Correct Chord Sheet

Editing rules

• Preserve the existing front matter unless a metadata error is directly relevant.
• Keep the song under the same content/posts/<artist-slug>/ path unless the user asks for a move.
• Keep the chord sheet inside a fenced text code block.
• Preserve the overall repository style: section headers like [Intro], [Strofa 1], [Ritornello], [Bridge], [Outro].
• Keep UI text and prose in Italian.
• Maintain readable lyric/chord alignment, but prioritize harmonic correctness over perfect spacing.
• Do not rewrite lyrics beyond the minimum needed to align the corrected chords and obvious textual mistakes found during verification.

Decision rules

• Make a correction only when it is supported by strong evidence from the comparison.
• If a whole song is consistently shown in another key, normalize only if the current file is clearly wrong rather than merely transposed.
• If uncertainty remains on a passage, prefer the version best supported by multiple sources and the recording.
• Do not add speculative embellishment chords just because one source is more complex.
• Keep simplified chords if they still fit the recording and the repository style, unless the current sheet is plainly incorrect.

Expected output

The final result should be a corrected Markdown post with:

• harmonically credible chords
• section structure consistent with the song
• preserved Hugo front matter and YouTube shortcode, if present
• no duplicate files or unrelated cleanup