Matching Pairs String Family and Woodwind Family MatchOnline version Match string and woodwind instruments with their descriptions in this fun game about the string family. by Marievic Acebreche 1 Viola 2 Flute 3 Violin 4 Double Bass 5 Woodwind Instrument 6 String instruments 7 Oboe It has six holes for the fingers and fourteen keys which open other holes for the fingers stopped by keys. Largest string instrument It is the highest form of instruments Its tone is lower and heavier than a violin It has a wooden tube with finger hole and keys It is made of wood, and it has four strings Are wooden instrument whose tone is produced by blowing in them.