Beat Duration (measured in seconds) - Sergei Prokofiev plays his Suggestion Diabolique, No. 4 from Four Pieces for Piano, Op. 4

The attached files capture the varying duration of beats (measured in seconds) in Sergei Prokofiev's recorded performance of his own Diabolic Suggestions, taken from his Four Pieces for Piano, Op. 4.PLEASE NOTE: In this analysis, Prokofiev’s time signature of 2/2 is ignored. Beats as described in this file are defined as crotchets in relation to Prokofiev's score - essentially they are treated as if Prokofiev writes 4/4. Bar numbers are included to clarify this.Recording can be found here.Naxos Historical – 8.110670Barcode: 6 36943 16702 1Label Code: LC 05537SPARS Code: ADD