Dcs school has a music house including keyboard lab, all boys have 2 class muic lessons a week and in Year 3 there is an instrumental scheme where all boys have 3-4 lessons on violin, cello, trumpet, horn, trombone, baritone, clarinet, flute and recorder. Usually they will then continue with individual lessons in 1 or 2 instruments. There are 4 levels of ensembles in strings, brass and woodwind as well as different bands, choirs etc. Would that tick your box? [NB I am not at all musical and not sure I could recognise all of above intstruments, but dh is, and this was a big plus in his view]