Okay so this is sort of a cheesy Celtic film song, but... it's actually done really well and managed to sweep me away on first listen.
I can totally picture this playing in the background of Braveheart. That hip-hop beat in the background brings it all the way up to 2020, though. Cleary the mandolin is an underutilized instrument these days.
And best of all, the song is short and to the point. Another minute or two and I might have lost my patience, but... it all comes together quite nicely :)