The name of the song!!!

I require assistance in this matter of utmost importance. Yesterday, before Day9 started his stream (which even though I rarely get to see live because I live in Europe I had to miss once more), he played a song and immediately asked the chat to guess the song. I remember some mentioning Diablo 1 but I don't really know, it was a low, guttural percussion instrument playing or something like that. But it was incredible.

Does any of you remember? Please?