How do I make BG Music (autoplay) without showing the annoying thing?

When I try to enter the correct code for the Audio tag to try to make it loop, autoplay and hide but it doesn't work. I've looked from a variety of tutorials and even from my past work in a different coding website, it didn't work. No autoplay, no invisibility, no loops.

So, here's my code:
<audio src="The New Order_ Last Days of Europe Soundtrack — Burgundian Lullaby (320 kbps) (" controls autoplay loop controls=""></audio>

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thx but do you know how to autoplay? (and loop if you can) I've seen w3schools & overflow questions but doesn't work on repl. could you show me the working html code for that too?