Happy New Year Again-ish!
I'm amazed at how many people seem to have attitudes like this towards music and music genres. I've heard too many people say they love Irish Trad and hate bluegrass, when those two genres are very, very similar.
For the record, the song Drew is listening to is the Lonesome Fiddle Blues performed by the Nitty Gritty Dirt Band. Here's the song, though not the version I had in mind. (This one definitely sounds more on the bluegrass side)