MDPE.16:1 - Problem

Music and Dance practices develop through variation, performance, comparison, repair, recombination, teaching, transmission, selective use, forgetting, and rediscovery. Early convergence can make current Work easier while shrinking what later practitioners can do.

Local arrangements often select one proxy:

• competitions select judgeable differences;
• platforms select visible and quickly recognizable differences;
• schools select teachable differences;
• production teams select reliable differences;
• models select differences represented in their data, objective, and interface; and
• present performers select differences within their current capability and access.

Those selections can be useful locally. The error is reporting their winner as the only valuable development line. Awkward, embodied, minority, low-visibility, high-learning-cost, or temporarily weak alternatives can carry source continuity, reachability, contrasting evidence, access for another performer, or a later combination.

Keeping everything is equally poor. Unbounded accumulation consumes attention and resources, while a catalogue can hide that capabilities, relationships, rights, tools, venues or teaching arrangements have disappeared. Practitioners choose which branches should remain usable and whether current evidence supports their actual conditions. Obtain or restore a condition only when needed and worthwhile; use archive-only, suspended, removed or bounded-use dispositions when later availability is unsupported or no longer warrants its full cost.