Uilleann pipes — the Irish bellows‑blown bagpipe

Main parts and characteristics

• Bellows and bag: Leather or synthetic bellows feed air into an airtight bag that the player compresses with the elbow.
• Chanter: A double‑reed instrument with keys on many modern chanters; it produces the melody and allows a wide, expressive range.
• Drones: One or more long pipes sounding a continuous harmonic backdrop.
• Regulators: Keyed pipes with single reeds played with the wrist to add simple chords or rhythmic accompaniment.

The chanter permits legato and staccato articulation through closed fingering and offers a sweeter, quieter tone than many Highland pipes. Instruments are commonly made in a few concert pitches, allowing them to fit with other acoustic instruments.

History and cultural role

Developed and refined during the 18th and 19th centuries, the uilleann pipes evolved from earlier Irish and British bagpipe traditions. They became central to Irish traditional music and enjoyed a revival in the 20th century that led to increased craftsmanship and new repertory. Today the instrument is prized for solo performance, slow airs, and ensemble work where its dynamic range and harmonic possibilities are valued.

Notable distinctions and use

Unlike loud, outdoor bagpipes, uilleann pipes are designed for indoor, seated performance. The regulators set them apart among bagpipes by enabling harmonic accompaniment under the melody. Because of their expressive capabilities they are used both in traditional folk contexts and in contemporary compositions.