possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
Historie psaná šelakem - Album Ultraphonu 5 - 1934
2017-01-31 (day precision) · SUPRAPHON a.s.
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 121.358 · key 2 · mode 1 · timeSignature 4 · loudness -8.909 · energy 0.294 · danceability 0.428 · valence 0.378 · acousticness 0.974 · instrumentalness 0.0011 · liveness 0.356 · speechiness 0.035
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/CZA161700007.json