Unexpectedly for myself, I managed to upgrade the script to implement a queue of requests for tracks on the Radio!
Everything is implemented through DonationAlerts: in a message with a donation from 0.25 USD/EUR, you need to enter the EXACT name of the track and it will be played next.
More detailed instructions and a list of tracks on the website.
Why through donations? Because it was the easiest thing to do on their basis, plus multiplatformity.
Of course, everything is quite raw and mistakes are possible – for this I apologize in advance and thank everyone who decides to test this new thing.