The zither is a stringed musical instrument that has a flat, wooden body and multiple strings stretched across it. It is played by plucking the strings with the fingers or using a plectrum. The zither is known for its beautiful, resonant sound and is often used in folk music, particularly in regions like Austria and Germany. There are different types of zithers, including the concert zither and the alpine zither, each with its unique features. This instrument has a rich history and has influenced various musical styles, making it a beloved choice for both amateur and professional musicians.