Did any historical musical events happen february fourth?

my music teach wants all of us to look up an important musical event (Important meaning, beethoven died vs. rihanna's new single) that happened on a specific date. i was igned february fourth and i spent two hours searching for something but i cant find ANYTHING. can anyone help me? i know technically this is cheating in a sense (altho he never specified) but i cannot find anything. even a link would be helpful :)