Where do you find this music instruent?
Especially, I'm looking for ukulele and kazoo.. where do you find those music instrument?
At your local kazoo & ukulele store. Any music store will probably have ukes-not sure about the kazoo. Pawn shops, second hand stores, ebay,Craigslist Walmart etc
Anderson music is a great supplier of well, music. U should check there
Any local music store should have them.