Original song with no lyrics made into a meme remix?

I'm looking for either the original song or the remix that it was turned into, it originally had no lyrics and it sounded like a classical song. "Dun dun dun dun, dun-dun-dun-dun-dun-dun-dun."

Another part of it went like
"Daa, dada-dada DA. DA. Dada-dada DA. DA."

Terrible "lyrics" i know but bear with me, i sang it on shazam and it couldn't find it so now i'm here typing out dadadada like an idiot lol. It is NOT Beethoven's 5th Symphony, and it also isn't Habanera by Georges Bizet like i saw someone else had. It got turned into a meme remix with a bunch of unintelligible noises put over it, it kinda reminded me of TomSka's asdfmovies so i tried looking through his page to see if he made the meme version, but so far i found nothing. It's been in my head for ages now and i don't even know where it came from.