feels like it's lost something
Sure, you can very easily create a website that displays a different song every day. Hell, you can automate it, load it up with a million songs and leave it for all eternity. But it really loses something compared to dialling in to someone's house and listening to a song they've specially put onto the tape for people.
If they had it all self-hosted and you knew that the song you're hearing today was specifically chosen and put there by the band, it might keep some of it's soul. But since it seems all the songs are readily available on YouTube and they're just pulling them in probably at random, it really does lose idiosyncratic charm and personal care.