ISRC PLL431606698

Impromptu No. 4 in A-Flat Major, Op. 90, D. 899

Franz Schubert · Pablo Maisky — PT7M1S

possible match — unverified

Playback, when available, is an unverified best-effort match and is not part of this record.

Classical Guitar Music: Exceptional Collection of Classical Masterpieces

2015-12-18 (day precision) · 2015 Igenious Time Records

genre: chamber music · classical · classical piano

measured description of the recording — supplier-supplied, measurement date unknown, asserted about nothing:

tempo 140.002 · key 1 · mode 1 · timeSignature 3 · loudness -19.8 · energy 0.21 · danceability 0.588 · valence 0.224 · acousticness 0.729 · instrumentalness 0.865 · liveness 0.0812 · speechiness 0.0658

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.

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The machine-readable record: /track/PLL431606698.json