possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
L'écho du monde (Mono Version)
1957-01-01 (day precision) · ℗ 1957 - BNF Collection 2014 · BNF Collection
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 75.39 · key 10 · mode 0 · timeSignature 3 · loudness -17.363 · energy 0.096 · danceability 0.499 · valence 0.278 · acousticness 0.993 · instrumentalness 0.0644 · liveness 0.116 · speechiness 0.058
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/FRS181403287.json