ytr: YouTube radio for Emacs

I've been a happy ready-player user for some time now. I consider the Emacs package fairly feature-complete, for my needs anyway. Well almost. While I've successfully migrated most of my music-listening to offline playback, there are the odd times when I enjoy streaming YouTube audio. I've pondered extending ready-player for this use case, but its current approach is fairly file-driven. For starters, it uses dired as a core abstraction. Before venturing on a major refactoring, without even knowing if an Emacs streaming flow would stick, I decided to build a new package. Coincidentally, this enables me to experiment with the package UX without being restricted by ready-player's needs. And so that's what I did in my new YouTube radio package ytr. ytr really is fairly experimental. I'm currently driving its development purely on current needs. Let's see where it goes. It borrows lots from ready-player, but its UX presents itself more as a widget. I'm kinda liking the experience. There…