@Chris14739
i wondered: did the host have any reviews and was the noise mentioned by other guests ?
Maybe he host is willing to shorten the reservation ("change"option") and amend the price in the change form to what is a fair deal. You can also sent a change request by using same option, but already some days have passed....
Airbnb can only refund if issue is considered as a "travel issue", by cancelling the reservation on behalf of the host.
https://www.airbnb.com/help/article/3028/travel-issues-eligible-for-refunds