Published musical leadership/production credit: Jay Mason, director. This credit alone does not identify additional onstage instrumentalists/singers. Published general admission is the first listed amount, $24, not the senior/student/child discount. Presenter says the mandatory $4 processing fee is already reflected in posted prices; do not add it again. Online-only/cashless ticket, tax/shipping if applicable, capacity and availability remain presenter terms; no purchase performed. One exact printed physical Long Beach concert slot, not a department meeting, split ensemble/teacher roster, biography programme or tentative festival range. Named music directors are not assumed instrumentalists/singers; only expressly credited conductors/soloists enter those roles. No campus mailing street, parking price, digital-program PDF, ticket-vendor request or end/runtime inferred.