Nachtmusik, about-face, absolute music, accommodation, accord, accordance, acquiescence, adaption, adjusting, adjustment, agreement, air varie, aleatory, aleatory music, alignment, alteration, amelioration, apostasy, arrangement, assimilation, attunement, bearings, betterment, biological evolution, break, chamber music, chamber orchestra, change, change of heart, changeableness, coaptation, compliance, composition, conditioning, conformance, conformation other-direction, conformity, congruity, consistency, constructive change, continuity, conventionality, conversion, coordination, correspondence, defection, degeneration, degenerative change, descant, deterioration, deviation, difference, discontinuity, disorientation, divergence, diversification, diversion, diversity, electronic music, enablement, equipment, etude, exercise, fit, fitting, flexibility, flip-flop, furnishing, genesis, gradual change, harmonization, harmony, horotely, improvement, incidental music, instrumental music, instrumentation, integration, intonation, invention, keeping, line, malleability, melioration, mitigation, modification, modifying, modulation, natural selection, nocturne, obedience, observance, ontogenesis, ontogeny, opus, orchestration, orientation, orthodoxy, overthrow, phrasing, phylogenesis, phylogeny, physiogenesis, physiogeny, piece, pliancy, preparation, production, program music, qualification, radical change, re-creation, realignment, reconcilement, reconciliation, redesign, reform, reformation, regulation, remaking, renewal, reshaping, resolution, restructuring, reversal, revival, revivification, revolution, ricercar, score, setting, shift, solution, sonata, sonatina, squaring, strictness, string orchestra, string quartet, study, sudden change, suiting, suspension, switch, synchronization, tachytely, theme and variations, timing, tone painting, total change, traditionalism, transcription, transition, trio, tuning, turn, turnabout, uniformity, upheaval, variation, variety, violent change, work, worsening