Are there any literary devices present in this sentence?

Question

It's from "The Music of Erich Zann" by HP Lovecraft. I'm looking specifically in the last sentence but if you notice any others I would appreciate it if you pointed them out to me.

At this juncture the shutter began to rattle in a howling night wind which had sprung up outside as if in answer to the mad playing within. Zann’s screaming viol now outdid itself emitting sounds I had never thought a viol could emit. The shutter rattled more loudly, unfastened, and commenced slamming against the window. Then the glass broke shiveringly under the persistent impacts, and the chill wind rushed in, making the candles sputter and rustling the sheets of paper on the table where Zann had begun to write out his horrible secret. I looked at Zann, and saw that he was past conscious observation. His blue eyes were bulging, glassy and sightless, and the frantic playing had become a blind, mechanical, unrecognizable orgy that no pen could even suggest

Answer 1

Sounds like Bach also....that cocaine back in the day really did some people in w/ so much talent ......sad..a world within themself..and orgy with themself..because that was unthinkable back then...they all died lonely and alone!!!!