yes. :) well... almost. sorry, normally the art challenge tags are simpler. In this case it should be Challenge, Urban Legends, Polybius (you've got one extra comma between "Urban" and "Legends". That's my fault for not thinking the tagging through very carefully on this challenge.)

Liking this entry! :)

It may be a possibility, but a lot of users don't like that sort of thing, so there would have to be some pretty heavy opt-out features. Or, more likely, auto-play that only works with a very specific link variable, like futureversionofopengameart.org/content/black-diamond?auto-play=true. Though even that is subject to abuse by spammers, so we would have to restrict it to working on submissions by users who have been approved or something. I have no doubt you would be approved for this since you're an obviously upstanding user. The reason I bring it up is because it adds complexity to the feature. The site had some recent hiccups when we enabled some modules for this kind of new feature. It's unfortunately a sensitive back-end that is prone to emotional breakdowns. One small change that should have improved how audio submissions are previewed resulted in audio previews not working at all unless you viewed them from the gallery.

TL;DR: Possible, but it may need to wait until we're migrated to OGA3... which doesn't have a lot of volunteers at the moment. :/

Oh...
Yaay!
Once you submit a song, the preview is given a static url. Click the edit tab on your submission, right click the preview file name, and select 'copy link address'. (Menu text may vary depending on browser)

Note that the instant play feature of direct linking may not work for all users. Some people have their browser preferences set to stop auto play for these as well. Hope it's still helpful to you. :)

Will look into it, but any form of auto play has been beyond difficult to implement since 2018. We have to fight active countermeasures in browsers just to get it to work.