Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
Identify the following instrument:
A woodwind musical instrument in the group known as internal duct flutes - flutes with a whistle mouthpiece, also known as fipple flutes - with a thumb-hole for the upper hand and seven finger-holes.
Harp
Violin
Zither
Recorder