ISRC DEC822506511

Walzer H-Moll, Op. 69, No. 2

Frédéric Chopin · Willy Ketzer · Paul G. Ulrich · Lana Marie Hellermann — PT4M7S

possible match — unverified

Playback, when available, is an unverified best-effort match and is not part of this record.

Romantic Piano with a Touch of Swing

2025-10-24 (day precision) · ℗ 2025 Lana Marie Hellermann · IN+OUT Records

genre: classical · classical piano

measured description of the recording — supplier-supplied, measurement date unknown, asserted about nothing:

tempo 133.237 · key 11 · mode 0 · timeSignature 3 · loudness -17.517 · energy 0.282 · danceability 0.442 · valence 0.328 · acousticness 0.721 · instrumentalness 0.953 · liveness 0.122 · speechiness 0.0395

Unproven. This record is a description, not a verification. No CopyrightID or OpenTimestamps proof exists for this recording. Era fields report supplier-published values and assert nothing about when the recording was made.

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The machine-readable record: /track/DEC822506511.json