John Ryan’s Polka

Polka, D, Traditional Irish
Also known as: Sean Ryan’s Polka; Armagh

John Ryan's Polka - TrailJams Tune of the Week - Play it together October 19, 2025. (Image shows couples dancing in a cozy space, with musicians sitting nearby playing fiddle, accordion and whistle) Illustration copyright 2025 Jonathan Lay. trailjams.org

John Ryan’s Polka is an exuberant tune that is fun to play, and even more fun to play fast. It’s also relatively easy to learn, which makes it a favorite among beginning and experienced players alike. Because of its distinct two-note motif in the A part, it’s sometimes teasingly nicknamed “The Dum-Dum Polka” or “The Dang-Dang Polka.”

The tune reached a worldwide audience in 1974 through Planxty’s album Cold Blow and the Rainy Night. It gained even broader fame two decades later, when it appeared in the 1997 film Titanic, performed by the band Gaelic Storm in the lively “Irish Party in Third Class” scene. Today, John Ryan’s Polka is one of those tunes that “everybody” in the Irish session world seems to know — though a few might admit they’ve played (and heard) it more times than they’d like!

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 John Ryan's Polka, traditional Irish polka in D major. Arrangement by Jonathan Lay. trailjams.org

Play-Along Tracks

Slow tempo 75bpm
Moderate tempo 105bpm
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.

References and Resources

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