possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
作業や勉強に集中したい時に流しならが聴けるBGM
2024-12-25 (day precision) · ℗ 2024 Hummingbird · Hummingbird
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 174.022 · key 0 · mode 1 · timeSignature 4 · loudness -19.115 · energy 0.107 · danceability 0.497 · valence 0.448 · acousticness 0.989 · instrumentalness 0.949 · liveness 0.133 · speechiness 0.0551
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/JP92S2417899.json