A theory of music analysis -- Orientations, criteria, segments -- Associative sets and associative organization -- Beethoven, Piano sonata no. 2 in A major, op. 2, no. 2, I -- Debussy, "Harmonie du soir," Cinq poèmes de Baudelaire, no. 2 -- Nancarrow, Study no. 37 : calibrated canons, changeable landscapes -- Riley, In C : configurations and landscape studies of select plots in four performances -- Feldman, Palais de mari : pattern and design in a changing landscape -- Morris, Nine piano pieces : between moment and memory-- reflections on and among the Nine -- Further considerations and extended applications.