kõhilool

Kõhilool, also known as the Estonian *kõhilool* or "belly flute," is a traditional Estonian wind instrument characterized by its distinctive conical shape and single reed. It belongs to the family of double reeds but is often classified separately due to its unique construction and playing technique. The name "kõhilool" translates roughly to "belly flute," referencing its rounded, bulbous body, which is typically made from wood or metal.

The instrument typically features a conical bore, a single reed, and a keyed system for fingering, allowing players to produce a range of melodic and harmonic tones. While similar in appearance to the oboe or bassoon, the kõhilool is smaller and has a warmer, more resonant timbre. It is often used in folk music, particularly in Estonian traditional ensembles, where it provides a rich, mellow sound that complements other instruments like the kannel (Estonian harp) or the torupill (Estonian bagpipe).

Historically, the kõhilool was part of rural Estonian music, used in both solo performances and group settings. Its construction varies slightly between regions, with some versions featuring a longer body for lower pitches or additional keys for extended range. The instrument is less common today compared to its peak in the 19th and early 20th centuries but remains a symbol of Estonian musical heritage.

Modern revival efforts have helped preserve the kõhilool, with some musicians incorporating it into contemporary compositions while maintaining its traditional role in folk performances. Its distinctive sound and cultural significance continue to make it an important part of Estonian musical identity.