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 168.149 · key 1 · mode 1 · timeSignature 3 · loudness -17.524 · energy 0.151 · danceability 0.23 · valence 0.107 · acousticness 0.993 · instrumentalness 0.0025 · liveness 0.128 · speechiness 0.0483
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/FRS181535005.json