A string Amati Cremona D string E string G string Strad Stradivari Stradivarius bass bass viol bow bridge bull fiddle cello choir claviature console contrabass crowd double bass echo eighty-eight fiddle fiddlebow fiddlestick great ivories keyboard keys kit kit fiddle kit violin manual organ manual pedals piano keys scroll solo soundboard string swell tenor violin tuning peg viola violin violinette violoncello violoncello piccolo violone violotta