Soulseek if you don't mind data hoarding.

I have yt premium for the same reason. Toddlers have little patience for ads on their Kindle fire, and they get upset when they click one to buy a luxury watch and can't figure out how to get back to cocomelon.

I actually like the service and feel it's fairly priced. So I don't mind paying for it. I stream yt music all day at work.