possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
Concentration Jazz～しっかり集中できるジャズベスト
2016-02-28 (day precision) · ℗ ℗ 2016 S2S · S2S
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 115.686 · key 7 · mode 0 · timeSignature 4 · loudness -13.734 · energy 0.248 · danceability 0.465 · valence 0.238 · acousticness 0.892 · instrumentalness 0.926 · liveness 0.132 · speechiness 0.0339
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/TCJPD1671687.json