Or possibly a less able cohort at school!
Dd2 year 12. Comfortable grade 7 clarinet with merit working towards grade 8 ( spring? Depending on A levels) is stuck in school concert band not symphony orchestra as there are 3 year 13 clarinettists of a goid standard. She's very pissed off haging been where she is for a few years !
DS ( French horn ) had a much easier time getting to " play with the big boys" in multiple orchestras / bands/ ensembles !