Ha! I played at a funeral today, and the Irish-American family asked me to play Danny Boy, When Irish Eyes, and Toora Loora... not a single song Irish, and Toora Loora is only a rehash/arrangement of Irish Eyes. But tradition will surface if it can! and I played Roisin Dubh and A Spailpin a Ruin for incidental music.

I do the same when playing at Scottish events, sprinking Scots Gaelic songs in when possible (Faghail Liosmor, Chi Mi na Morbheanna, Mo Run Gael Dileas, etc).