well I've just had a look round.5 guitars.(2 belong to others but I've had them a very long time).1 bass guitar.2 banjoes(1 in bits).6 button accordions(melodeons).1 cello.1 bagpipe chanter.1 mandoline.3 trombones 5 fiddles.1 kazoo.1 piano accordion(someone else's).I strange fan operated keyboard.1 clarinet.1 flute.1 piano.3 whistles(have just given the other 8 whistles tomy brother to who is trying to invent an organ).1 panpipes.Uncountable numbers of drums and other percussion instruments ( but drums arent musical instruments are they).