At first, the idea of Bulgarian accordionists playing the 'Super Mario Bros.' theme might seem a little nutty. But, darn it, something about this just sounds so right.

Perhaps it's their note-for-note rendition of the theme from the beloved 1985 Nintendo game. Or maybe it's the fact that they play without even the slightest hint of irony. Either way, we're fans.

Watch below.

[via BuzzFeed]