possible match — unverified
Playback, when available, is an unverified best-effort match and is not part of this record.
Kagel: String Quartet no. 4, Keuris: String Quartet no. 1
2009-10-30 (day precision) · Turtle Records
Audiophysics - 25 Years
2010-05-01 (day precision) · Turtle Records
measured description of the recording — supplier-supplied,
measurement date unknown, asserted about nothing:
tempo 85.557 · key 0 · mode 1 · timeSignature 3 · loudness -17.173 · energy 0.185 · danceability 0.369 · valence 0.139 · acousticness 0.859 · instrumentalness 0.465 · liveness 0.0895 · speechiness 0.0455
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: 2
· contested (title, duration): titles Strijkkwartet No. 1: III. Quasi agitato / Strijkkwartet No. 1: Quasi agitato durations PT7M23S / PT7M17S
The machine-readable record: /track/NLB150900971.json