Figure 8. The basic pattern for an earlier version of Piano Phase . More

Figure 9. The basic material of the final version of Piano Phase . More

Example 32. Hypothetical versions of “300 Pounds of Joy” as (a) standard form and (b) “Caldonia” type. More

Figure 25. The initial ostinato for Variations as it appears in an early sketch (a) and in the final version (b). More

Figure 21. Two realizations of Intermission 6 depicted in inversional pitch center versus semitonal span performance space, by (a) Sabine Liebner and (b) Philip Thomas (second version). More

Example 5. Howlin' Wolf, “(Well) That's All Right” (1952), third verse (1:23). (a) ABR—or AA/BB/R—poetic form and 7,7,5 phrase rhythm. (b) Hypothetical version with 5,5,5 phrase rhythm. More

Example 4. Fats Domino, “She's My Baby” (1950, by Antoine Domino and Dave Bartholomew). (a) AAB poetic form and 7,7,7 phrase rhythm with textual extensions shown with dotted underlines. (b) Hypothetical version with 5,5,5 phrase rhythm and no textual extensions. More

with which each average distance occurred among the simulated performances. For the human performances, labels give performer initials, and version number if applicable. Min and Max lines reflect the minimum and maximum average distances per move that can be obtained from a hypothetical “once-through More