Movin’

170 independent analyses of this recording were submitted to AcousticBrainz. A bare majority of them — 72% — put it in D major, a key signature of 2 sharps. The tempo printed above is the median of the 170 readings; 100% of them land within 2% of it, and the middle eight tenths of them run from 120.9 to 122.1 BPM.

At 122 BPM one beat lasts 491.8 milliseconds, so a sixteenth note is 123 ms and a dotted eighth 368.9 ms — the delay times for this recording. Counted half as fast it is 61 BPM, counted twice as fast 244. A score would mark that Allegro, by the ranges this site uses.

The analyses put the reference pitch of the recording at 441.5 Hz, which is 6 cents above concert A at 440 Hz — the sort of drift a tape machine or a slightly different mastering leaves behind. That is a fact about this transfer of the music, not about how it was played.

The dynamic complexity of the recording measures 3.39 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 0.898 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.