Mine:

2 sets of bagpipes, Scottish smallpipes and border/lowland pipes
2 bagpipe practice chanters
a low D whistle
3 other whistles
a crappy six hole flute
a cittern
a mandolin
a bodhran
a fiddle on long-term loan
a small piano accordion on long-term loan

My other half's:
1 normal acoustic fiddle (18th century)
a modern 5-string fiddle
a 5-string electric fiddle
a 6-string electric fiddle
3 or 4 recorders
and soon an acoustic guitar.