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142 independent analyses of this recording were submitted to AcousticBrainz. A bare majority of them — 50% — put it in D major, a key signature of 2 sharps. The tempo printed above is the median of the 142 readings; 84% of them land within 2% of it, and the middle eight tenths of them run from 85.3 to 162.1 BPM.

At 85.4 BPM one beat lasts 702.6 milliseconds, so a sixteenth note is 175.6 ms and a dotted eighth 526.9 ms — the delay times for this recording. Counted half as fast it is 42.7 BPM, counted twice as fast 170.8. A score would mark that Andante, by the ranges this site uses.

The analyses put the reference pitch of the recording at 440 Hz, which is 0 cents above concert A at 440 Hz — close enough to standard that a tuner would not argue. That is a fact about this transfer of the music, not about how it was played.

The dynamic complexity of the recording measures 3.59 dB: that is how far the level wanders from its own average, so a small number means a loud, flat master and a large one means a recording that still breathes. Its average loudness is 0.954 on Essentia's 0-to-1 scale, which is not decibels and is not comparable to a streaming service's number.

10 other recordings here are in D major; the ones listed below are the closest in tempo.