possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
Opera recital by Ivan Popov
1976-01-12 (day precision) · ℗ 1976 MIK BALKANTON AD · MIK BALKANTON AD
genre: classical · opera
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 166.48 · key 8 · mode 1 · timeSignature 1 · loudness -6.993 · energy 0.437 · danceability 0.311 · valence 0.239 · acousticness 0.959 · instrumentalness 0 · liveness 0.115 · speechiness 0.0672
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/BGA672271946.json