LOL excellent thread!
The Dropkick Murphy's song hooked me

I stayed for a short time an an Irishman's house, he made me a tape full of old Irish Rebel songs from his dad's record collection, and I became enchanted with Irish/Scottish culture for a while. Even tried to go study in Cork, but was too expensive. I should go there 1 day before I'm dead
I lost that tape but still remember a few songs.
Here is a song Sinead O'Connor sings in Gaelic, though I don't know what the song is about:
would be good to learn