What vibrates on a String Instrument to create sound: the strings. What part of a string instrument makes it louder: the body. How are the strings attached to a lyre: Between the crosspiece and the body. On a harp, shorter strings make _______ pitches: Higher. What type of harps were used in ancient egypt: arched. How long are the strings of a zither: the same length as the soundboard. How do you play a dulcimer: Hammers. What does a lute have that other string instruments don't: Neck. What type of string instruments are violins: Lute. How do you play a violin: With a bow. What makes an electric guitar louder: an amplifier. Which instrument family is not part of middle or high school bands: String