Alan Dodson, "Performance and Hypermetric Transformation"
In this and the following tables, TF = tempo fluctuation, a comparison between the local tempo and the average tempo.
m.bt. onset IOI M.M. TF(%) IOI chg. (%), vs. previous (s) (ms) (bpm) downbeat beat _________________________________________________________________ 1.1 0 585 102 -5.4 N/A N/A 1.2 0.585 623 96.3 -11.2 6.5 2.1 1.208 550 109.1 0.6 -6.0 -11.7 2.2 1.758 589 101.9 -6.0 7.1 3.1 2.347 531 113.0 4.2 -3.5 -9.8 3.2 2.878 550 109.1 0.6 3.6 4.1 3.428 560 107.1 -1.2 5.5 1.8 4.2 3.988 511 117.4 8.3 -8.8 5.1 4.499 589 101.9 -6.0 5.2 15.2 5.2 5.088 566 106.0 -2.2 -3.9 6.1 5.654 524 114.5 5.6 -11.0 -7.4 6.2 6.178 557 107.7 -0.6 6.3 7.1 6.735 633 94.8 -12.6 20.8 13.6 7.2 7.368 499 120.2 10.9 -21.2 8.1 7.867 547 109.7 1.2 -13.6 9.6 8.2 8.414 528 113.6 4.8 -3.5 9.1 8.942 575 104.3 -3.7 5.1 8.9 9.2 9.517 550 109.1 0.6 -4.3 10.1 10.067 490 122.5 13.0 -14.8 -10.9 10.2 10.557 540 111.1 2.5 10.2 11.1 11.097 643 93.3 -13.9 31.2 19.1 11.2 11.740 493 121.7 12.3 -23.3 12.1 12.233 485 123.7 14.1 -24.6 -1.6 12.2 12.718 557 107.7 -0.6 14.8 13.1 13.275 541 110.9 2.3 11.5 -2.9 13.2 13.816 540 111.1 2.5 -0.2 14.1 14.356 557 107.7 -0.6 3.0 3.1 14.2 14.913 569 105.4 -2.7 2.2 15.1 15.482 544 110.3 1.7 -2.3 -4.4 15.2 16.026 572 104.9 -3.2 5.1 16.1 16.598 557 107.7 -0.6 2.4 -2.6 16.2 17.155 627 95.7 -11.7 12.6 17.1 17.782 524 114.5 5.6 -5.9 -16.4 17.2 18.306 589 101.9 -6.0 12.4 18.1 18.895 572 104.9 -3.2 9.2 -2.9 18.2 19.467 531 113.0 4.2 -7.2 19.1 19.998 547 109.7 1.2 -4.4 3.0 19.2 20.545 541 110.9 2.3 -1.1 20.1 21.086 588 102.0 -5.9 7.5 8.7 (20.2) 21.674
m.bt PSL intensity change (dB), vs. previous (dB_ESL_) odd downbeat even downbeat downbeat beat ________________________________________________________________________ 1.1 -26.4 N/A (10) N/A (20) 1.2 -29.4 -3.1 2.1 -20.3 N/A (10) 6.0 (19) 9.1 2.2 -19.8 0.6 3.1 -17.8 8.6 (9) 2.5 (14) 2.0 3.2 -22.7 -4.9 4.1 -19.4 0.9 (9) -1.6 (18) 3.3 4.2 -22.2 -2.8 5.1 -17.0 0.8 (6) 2.4 (9) 5.2 5.2 -25.1 -8.1 6.1 -17.6 1.8 (5) -0.6 (13) 7.5 6.2 -13.5 4.2 7.1 -12.4 4.6 (3) 5.3 (5) 1.1 7.2 -21.1 -8.7 8.1 -19.1 -1.5 (8) -6.8 (17) 2.0 8.2 -20.8 -1.6 9.1 -17.6 -5.2 (8) 1.5 (12) 3.2 9.2 -27.6 -10.0 10.1 -17.9 1.2 (6) -0.3 (15) 9.7 10.2 -18.3 -0.4 11.1 -17.1 0.5 (7) 0.8 (10) 1.2 11.2 -20.3 -3.2 12.1 -17.4 0.5 (4) -0.3 (11) 2.9 12.2 -14.5 2.9 13.1 -16.5 0.6 (5) 0.9 (8) -2.0 13.2 -11.0 5.5 14.1 -12.7 4.7 (3) 3.8 (6) -1.7 14.2 -9.9 2.7 15.1 -12.8 3.7 (4) -0.1 (7) -2.8 15.2 -13.4 -0.7 16.1 -18.8 -6.1 (7) -6.0 (16) -5.3 16.2 -2.1 16.6 17.1 -0.8 12.0 (1) 18.0 (3) 1.3 17.2 -1.0 -0.2 18.1 -0.6 18.1 (2) 0.2 (2) 0.4 18.2 -2.1 -1.5 19.1 -2.4 -1.5 (2) -1.6 (4) -0.3 19.2 -3.4 -1.0 20.1 0 0.6 (1) 2.3 (1) 3.4
There is an interesting contrapuntal-temporal effect in this performance. In mm. 1-11, where the melody has a rest on the second beat of each odd-numbered measure, the bass articulates the beat later than expected, but nevertheless the ensuing melody note comes in "on time." Values shown are estimates of the virtual melody onset, an approximation based on the onsets of the second and fourth quarter-note subdivisions of these measures. The bass onsets for these beats are, respectively: 0.564, 2.956, 5.028, 7.283, 9.415, and 11.729 s. PSLs here are based on bass onsets, but IOIs are based on the virtual melody onsets.
m.bt. onset IOI M.M. TF(%) IOI chg. (%), vs. previous (s) (ms) (bpm) downbeat beat _________________________________________________________________ 1.1 0 573 104.7 -4.2 N/A N/A 1.2 0.573 562 106.8 -2.3 -1.9 2.1 1.135 558 107.5 -1.6 -2.6 -0.7 2.2 1.693 609 98.5 -9.9 9.1 3.1 2.302 482 124.5 13.9 -13.6 -20.9 3.2 2.784 592 101.4 -7.3 22.8 4.1 3.376 558 107.5 -1.6 15.8 -5.7 4.2 3.934 510 117.6 7.6 -8.6 5.1 4.444 626 95.8 -12.3 12.2 22.7 5.2 5.070 542 110.7 1.3 -13.4 6.1 5.612 548 109.5 0.2 -12.5 1.1 6.2 6.160 539 111.3 1.8 -1.6 7.1 6.699 555 108.1 -1.1 1.3 3.0 7.2 7.254 527 113.9 4.2 -5.0 8.1 7.781 539 111.3 1.8 -2.9 2.3 8.2 8.320 575 104.3 -4.5 6.7 9.1 8.895 555 108.1 -1.1 3.0 -3.5 9.2 9.450 552 108.7 -0.6 -0.5 10.1 10.002 549 109.3 0.0 -1.1 -0.5 10.2 10.551 488 123.0 12.5 -11.1 11.1 11.039 659 91.0 -16.7 20.0 35.0 11.2 11.698 519 115.6 5.8 -21.2 12.1 12.217 533 112.6 3.0 -19.1 2.7 12.2 12.750 523 114.7 5.0 -1.9 13.1 13.273 591 101.5 -7.1 10.9 13.0 13.2 13.864 513 117.0 7.0 -13.2 14.1 14.377 584 102.7 -6.0 -1.2 13.8 14.2 14.961 539 111.3 1.8 -7.7 15.1 15.500 639 93.9 -14.1 9.4 18.6 15.2 16.139 725 82.8 -24.2 13.5 16.1 16.864 398 150.8 37.9 -37.3 -45.1 16.2 17.282 580 103.4 -5.4 45.7 17.1 17.842 564 106.4 -2.7 41.7 -2.8 17.2 18.406 597 100.5 -8.0 5.9 18.1 19.003 533 112.6 3.0 -5.5 -10.7 18.2 19.536 553 108.5 -0.7 3.8 19.1 20.089 535 112.1 2.6 0.4 -3.3 19.2 20.624 562 106.8 -2.3 5.0 20.1 21.186 569 105.4 -3.5 6.4 1.2 (20.2) 21.75
m.bt PSL intensity change (dB), vs. previous (dB_ESL_) odd downbeat even downbeat downbeat beat ________________________________________________________________________ 1.1 -24.3 N/A (10) N/A (20) N/A 1.2 -26.6 -2.3 2.1 -20.0 N/A (9) 4.3 (17) 6.6 2.2 -14.9 5.1 3.1 -14.7 9.6 (6) 5.3 (9) 0.2 3.2 -26.5 -11.8 4.1 -18.2 1.8 (6) -3.5 (13) 8.3 4.2 -22.1 -3.9 5.1 -20.0 -5.3 (8) -1.8 (16) 2.1 5.2 -29.0 -9.0 6.1 -16.5 1.8 (5) 3.5 (12) 12.5 6.2 -13.7 2.8 7.1 -9.5 10.5 (4) 7.1 (6) 4.2 7.2 -18.1 -8.6 8.1 -18.9 -2.4 (8) -9.5 (15) -0.9 8.2 -19.7 -0.7 9.1 -22.7 -13.2 (9) -3.8 (19) -3.0 9.2 -28.4 -5.7 10.1 -20.2 -1.2 (10) 2.5 (18) 8.2 10.2 -15.2 5.0 11.1 -15.1 7.6 (7) 5.0 (10) 0.1 11.2 -22.2 -7.0 12.1 -18.2 3.1 (7) -3.1 (14) 3.9 12.2 -15.8 2.4 13.1 -13.6 1.5 (5) 4.6 (7) 2.2 13.2 -12.5 1.1 14.1 -14.3 8.2 (3) -0.7 (8) -1.8 14.2 -8.8 5.5 15.1 -5.5 8.1 (3) 8.8 (5) 3.2 15.2 -8.6 -3.1 16.1 -15.7 -5.7 (4) -10.2 (11) -7.1 16.2 -5.1 10.6 17.1 0 5.5 (1) 15.7 (1) 5.1 17.2 -3.0 -3.0 18.1 -1.5 14.2 (1) -1.5 (2) 1.4 18.2 -4.3 -2.8 19.1 -3.2 -3.2 (2) -1.7 (4) 1.0 19.2 -2.0 1.2 20.1 -1.7 -0.1 (2) 1.6 (3) 0.3
m.bt. onset IOI M.M. TF(%) IOI chg. (%), vs. previous (s) (ms) (bpm) downbeat beat _________________________________________________________________ 1.1 0 725 82.8 -10.8 N/A N/A 1.2 0.725 672 89.3 -3.8 -7.3 2.1 1.397 592 101.4 9.2 -18.3 -11.9 2.2 1.989 666 90.1 -2.9 12.5 3.1 2.655 652 92.0 -0.8 10.1 -2.1 3.2 3.307 627 95.7 3.1 -3.8 4.1 3.934 599 100.2 7.9 -8.1 -4.5 4.2 4.533 625 96.0 3.4 4.3 5.1 5.158 609 98.5 6.2 1.7 -2.6 5.2 5.767 631 95.1 2.5 3.6 6.1 6.398 579 103.6 11.7 -4.9 -8.2 6.2 6.977 605 99.2 6.9 4.5 7.1 7.582 755 79.5 -14.4 30.4 24.8 7.2 8.337 540 111.1 19.7 -28.5 8.1 8.877 601 99.8 7.6 -20.4 11.3 8.2 9.478 620 96.8 4.3 3.2 9.1 10.098 591 101.5 9.4 -1.7 -4.7 9.2 10.689 682 88.0 -5.2 15.4 10.1 11.371 645 93.0 0.2 9.1 -5.4 10.2 12.016 609 98.5 6.2 -5.6 11.1 12.625 711 84.4 -9.1 10.2 16.7 11.2 13.336 627 95.7 3.1 -11.8 12.1 13.963 630 95.2 2.6 -11.4 0.5 12.2 14.593 591 101.5 9.4 -6.2 13.1 15.184 685 87.6 -5.6 8.7 15.9 13.2 15.869 649 92.4 -0.4 -5.3 14.1 16.518 678 88.5 -4.6 -1.0 4.5 14.2 17.196 602 99.7 7.4 -11.2 15.1 17.798 638 94.0 1.3 -5.9 6.0 15.2 18.436 682 88.0 -5.2 6.9 16.1 19.118 629 95.4 2.8 -1.4 -7.8 16.2 19.747 625 96.0 3.4 -0.6 17.1 20.372 616 97.4 5.0 -2.1 -1.4 17.2 20.988 664 90.4 -2.6 7.8 18.1 21.652 616 97.4 5.0 0 -7.2 18.2 22.268 634 94.6 2.0 2.9 19.1 22.902 620 96.8 4.3 0.6 -2.2 19.2 23.522 605 99.2 6.9 -2.4 20.1 24.127 580 103.4 11.5 -6.5 -4.1 (20.2) 24.707
m.bt PSL intensity change (dB), vs. previous (dB_ESL_) odd downbeat even downbeat downbeat beat ________________________________________________________________________ 1.1 -20.8 N/A (10) N/A (20) N/A 1.2 -20.8 -0.1 2.1 -12.7 N/A (7) 8.1 (13) 8.2 2.2 -13.8 -1.2 3.1 -9.1 11.7 (5) 3.4 (7) 4.8 3.2 -20.7 -11.6 4.1 -13.7 -1.0 (8) -4.6 (14) 7.0 4.2 -19.6 -5.9 5.1 -15.8 -6.7 (9) -2.1 (18) 3.8 5.2 -21.9 -6.1 6.1 -11.3 2.4 (5) 4.4 (11) 10.6 6.2 -9.3 2.0 7.1 -6.2 9.6 (3) 5.1 (5) 3.1 7.2 -19.4 -13.2 8.1 -16.7 -5.4 (10) -10.5 (19) 2.6 8.2 -18.8 -2.1 9.1 -15.7 -9.5 (8) 1.0 (17) 3.1 9.2 -24.0 -8.2 10.1 -14.7 2.1 (9) 1.1 (15) 9.3 10.2 -15.4 -0.8 11.1 -14.9 0.8 (7) -0.2 (16) 0.5 11.2 -20.2 -5.3 12.1 -10.7 4.0 (3) 4.2 (9) 9.5 12.2 -14.1 -3.4 13.1 -9.5 5.4 (6) 1.2 (8) 4.6 13.2 -8.1 1.4 14.1 -11.9 -1.2 (6) -2.5 (12) -3.8 14.2 -6.4 5.6 15.1 -7.2 2.3 (4) 4.8 (6) -0.8 15.2 -6.2 1.0 16.1 -11.0 1.0 (4) -3.8 (10) -4.8 16.2 -4.0 7.0 17.1 -1.6 5.6 (2) 9.4 (4) 2.4 17.2 -1.5 0.1 18.1 -1.2 9.8 (2) 0.4 (2) 0.3 18.2 -2.5 -1.3 19.1 -1.4 0.2 (1) -0.2 (3) 1.1 19.2 -3.9 -2.5 20.1 0 1.2 (1) 1.4 (1) 3.9
m.bt. onset IOI M.M. TF(%) IOI chg. (%), vs. previous (s) (ms) (bpm) downbeat beat _________________________________________________________________ 1.1 0 718 83.6 -11.5 N/A N/A 1.2 0.718 727 82.5 -12.6 1.3 2.1 1.445 635 94.5 0.1 -11.6 -12.7 2.2 2.080 606 99.0 4.9 -4.6 3.1 2.686 642 93.5 -1.0 1.1 5.9 3.2 3.328 624 96.2 1.9 -2.8 4.1 3.952 624 96.2 1.9 -2.8 0 4.2 4.576 635 94.5 0.1 1.8 5.1 5.211 690 87.0 -7.9 10.6 8.7 5.2 5.901 631 95.1 0.7 -8.6 6.1 6.532 642 93.5 -1.0 -7.0 1.7 6.2 7.174 617 97.2 3.0 -3.9 7.1 7.791 686 87.5 -7.3 6.9 11.2 7.2 8.477 580 103.4 9.6 -15.5 8.1 9.057 635 94.5 0.1 -7.4 9.5 8.2 9.692 620 96.8 2.5 -2.4 9.1 10.312 642 93.5 -1.0 1.1 3.5 9.2 10.954 590 101.7 7.7 -8.1 10.1 11.544 665 90.2 -4.4 3.6 12.7 10.2 12.209 616 97.4 3.2 -7.4 11.1 12.825 668 89.8 -4.9 0.5 8.4 11.2 13.493 676 88.8 -6.0 1.2 12.1 14.169 536 111.9 18.6 -19.8 -20.7 12.2 14.705 623 96.3 2.0 16.2 13.1 15.328 664 90.4 -4.3 23.9 6.6 13.2 15.992 639 93.9 -0.5 -3.8 14.1 16.631 631 95.1 0.7 -5.0 -1.3 14.2 17.262 635 94.5 0.1 0.6 15.1 17.897 606 99.0 4.9 -4.0 -4.6 15.2 18.503 698 86.0 -8.9 15.2 16.1 19.201 618 97.1 2.8 2.0 -11.5 16.2 19.819 683 87.8 -6.9 10.5 17.1 20.502 576 104.2 10.3 -6.8 -15.7 17.2 21.078 617 97.2 3.0 7.1 18.1 21.695 646 92.9 -1.6 12.2 4.7 18.2 22.341 602 99.7 5.6 -6.8 19.1 22.943 602 99.7 5.6 -6.8 0 19.2 23.545 624 96.2 1.9 3.7 20.1 24.169 727 82.5 -12.6 20.8 16.5 (20.2) 24.896
m.bt PSL intensity change (dB), vs. previous (dB_ESL_) odd downbeat even downbeat downbeat beat ________________________________________________________________________ 1.1 -27.5 N/A (10) N/A (20) N/A 1.2 -29.1 -1.7 2.1 -24.0 N/A (8) 3.5 (17) 5.2 2.2 -19.1 4.8 3.1 -16.6 10.9 (5) 7.4 (7) 2.6 3.2 -24.9 -8.4 4.1 -24.3 -0.4 (9) -7.8 (18) 0.6 4.2 -24.4 -0.1 5.1 -17.5 -0.9 (7) 6.9 (9) 7.0 5.2 -26.8 -9.4 6.1 -19.2 5.1 (6) -1.7 (13) 7.6 6.2 -14.0 5.2 7.1 -13.7 3.7 (4) 5.5 (6) 0.2 7.2 -26.7 -13.0 8.1 -24.4 -5.2 (10) -10.7 (19) 2.3 8.2 -21.2 3.2 9.1 -22.9 -9.2 (9) 1.5 (16) -1.7 9.2 -28.7 -5.8 10.1 -17.8 6.6 (3) 5.1 (10) 10.9 10.2 -20.1 -2.3 11.1 -20.4 2.5 (8) -2.6 (14) -0.3 11.2 -22.1 -1.7 12.1 -18.9 -1.1 (5) 1.5 (12) 3.2 12.2 -18.1 0.8 13.1 -17.2 3.2 (6) 1.7 (8) 1.0 13.2 -16.7 0.5 14.1 -22.8 -3.9 (7) -5.6 (15) -6.1 14.2 -11.7 11.0 15.1 -12.5 4.7 (3) 10.3 (5) -0.8 15.2 -13.5 -1.0 16.1 -18.1 4.6 (4) -5.6 (11) -4.6 16.2 -6.2 11.9 17.1 0 12.5 (1) 18.1 (1) 6.2 17.2 -7.4 -7.4 18.1 -5.3 12.8 (2) -5.3 (4) 2.1 18.2 -5.4 -0.1 19.1 -2.7 -2.7 (2) 2.6 (3) 2.7 19.2 -2.3 0.3 20.1 -1.5 3.8 (1) 1.2 (2) 0.8