Si Bheag Si Mhor

Slow Air, D, by Turlough O’Carolan (1670 – 1738)
Also known as: Sheebeg, Sheemore; Shee Beg & Shee Mor

TrailJams Tune of the Week | Play it together January 26, 2025 | Si Bheag Si Mhor (image of two sets concentric circles, one big, one small, on a grass background). Illustration copyright 2024, 2025 Jonathan Lay. trailJams.org

Pronounced “Sheebeg, Sheemore,” the name of this tune refers to a little (bheag) fairy hill and a big (mhor) fairy hill. The tune was crafted by Ireland’s famous harpist and composer, Turlough O’Carolan (1670 – 1738). It is not a waltz. Rather, it is a slow air in three-four time, composed before the invention of waltzes.

A bit of trivia: The word “turlough” (O’Carolan’s first name) is an Irish term that refers to a seasonal lake. It comes from the Irish words “tur,” meaning “dry”, and “loch,” meaning “lake”. These lakes appear or disappear depending on the level of the water table.

Recordings

Sheet Music

As always for traditional tunes, the musical notation and chords do not indicate the “right” way to play the tune, but are a useful reference.

Sheet music with chords for Si Bheag Si Mhor, Irish slow air in D major. Composed by Turlough O'Carolan (1670 -1738). Arrangement by Jonathan Lay. trailjams.org

Play-along Track

Slow tempo 110bpm
TrailJams Tune Camp (image: sketch of fiddle)

Learn it with Soundslice in TrailJams Tune Camp. Info Unlock Learn

Sets

Examples of sets that include this tune.

  • Si Bheag Si Mhor / Give Me Your Hand
  • Fanny Power / Si Bheag Si Mhor
  • Si Bheag Si Mhor / Fanny Power
  • Planxty Irwin / Si Bheag Si Mhor
  • Si Bheag Si Mhor / Sonny’s Mazurka

References and Resources

For those who want to dig deeper, here are some other resources.