possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
12 Negro Spirituals (Mono Version)
1957 (year precision) · ℗ 1957 - BNF Collection 2015 · BNF Collection
genre: classical · opera · ragtime
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 80.266 · key 1 · mode 1 · timeSignature 1 · loudness -20.492 · energy 0.116 · danceability 0.328 · valence 0.136 · acousticness 0.994 · instrumentalness 0.0218 · liveness 0.148 · speechiness 0.053
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/FRS181535003.json