possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
Historie psaná šelakem - album ultraphonu 9 - 1938
2019-01-25 (day precision) · ℗ 2019 SUPRAPHON a.s. · SUPRAPHON a.s.
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 114.053 · key 8 · mode 1 · timeSignature 3 · loudness -6.831 · energy 0.352 · danceability 0.33 · valence 0.217 · acousticness 0.981 · instrumentalness 0.0537 · liveness 0.261 · speechiness 0.0336
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.
source rows collapsed: 1
The machine-readable record: /track/CZA161900007.json