possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
E=mc²
2013-01-12 (day precision) · ℗ 2013 Krell · Kipple Officina Libraria
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 86.989 · key 7 · mode 1 · timeSignature 4 · loudness -23.294 · energy 0.539 · danceability 0.361 · valence 0.111 · acousticness 0.477 · instrumentalness 0.895 · liveness 0.664 · speechiness 0.559
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/GBSMU1363664.json