👉 Whistles are a type of musical instrument that is commonly used to produce sound, particularly in music and other forms of performance. They consist of two separate strings, often made of wood or metal, which are attached to each other by a bow or other device. The strings are struck with the bow to create a series of notes, which can be played together or separately to form melodies or chords. Whistles have been used in various musical contexts throughout history, including theater, orchestras, and jazz
