lõõtsad
Lõõtsad, commonly known as accordions, are a family of musical instruments that produce sound by air flowing through reeds. The air is supplied by bellows, which are expanded and compressed by the player. Accordions typically have a keyboard or buttons on one side, controlling the melody, and a bass keyboard or buttons on the other side, providing chords and bass notes.
The sound is generated when the player presses keys or buttons, which open valves allowing air from
Historically, the accordion has roots in the development of free-reed instruments in the early 19th century.