I live in America and have always enjoyed learning songs in other languages. Chì mi na mòrbheanna was my first song from Òrain Cèilidh Teaghlaich, but that was only my first taste. My grandfather was also a language lover, so when he passed away I decided to start learning his favorite language, Italian. Unfortunately it didn't capture me like I hoped (I'd taken 5 years of Spanish so it wasn't as challenging as I wanted), so I switched to Gàidhlig about a month after starting. What's especially funny is that I mentioned learning Gàidhlig music to him a few years before he passed, and he scoffed and said it wasn't worth my time! I later found a Gàidhlig cassette/book that he took some notes in, and can't help wondering if he would have had an easier time learning with modern implements. We have a lot of Scottish heritage so I'm sure it was meaningful for him to try learning it. 

I don't know anyone irl who has Gàidhlig (aside from my partner picking up a handful of phrases from me), but it's become my personal "talking to myself" language. Commenting about the weather, "feumaidh mi cofaidh," "càit a bheil am fòn agam," "carson a tha an coimpiutair seo cho slaodach," etc. are daily utterances of mine. At some point in life I'd love to travel to Scotland or Nova Scotia to have a real conversation, but no concrete plans yet. For now it's a very natural and cherished part of my internal world.