Kayleigh

247 independent analyses of this recording were submitted to AcousticBrainz. Most of them — 91% — put it in D major, a key signature of 2 sharps. The tempo printed above is the median of the 247 readings; 91% of them land within 2% of it, and the middle eight tenths of them run from 105.6 to 106.7 BPM.

At 106.6 BPM one beat lasts 562.9 milliseconds, so a sixteenth note is 140.7 ms and a dotted eighth 422.1 ms — the delay times for this recording. Counted half as fast it is 53.3 BPM, counted twice as fast 213.2. A score would mark that Andante, by the ranges this site uses.

The analyses put the reference pitch of the recording at 441.3 Hz, which is 5 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 3.03 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 0.888 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.