You are going to block this site. This will do the following:
- You will no longer see this site in searches.
- Site will no longer see your site in searches.
- Site will not be able to comment on your site profile.
- Any comments this site has posted to your profile will not be displayed.
Are you sure you want to do this?
It doesn't work because on some pages embeds are being used instead of audio: those can't be played via JS as far as I'm aware. Also, your script can be condensed into this: https://pastebin.com/1RXMrAfg (Isn't JavaScript crazy?)
Oh very cool. I missed those embeds, i thought all pages used audio elements.