I was using Muetube before but that doesn't work anymore. Tried Blackhole after but most of the downloaded music always skip midway and I can't fix that. Looking for one that I can preferrably download even the most obscure songs.

Last year I went camping out in Joshua Tree. At the time, I was paying for some version or other of Amazon Music. I had created playlists and whatnot. Before going camping I thought I'd downloaded the music to listen to offline but when I got out there...nothing. There is ABSOLUTELY NO SERVICE out there but I thought I'd downloaded my music. Admittedly, this might have been partly user error. Anyway, fast forward to now, I do not currently have Prime and am not paying for any music service. I'm going back out to the desert for a week this time. I want to make sure I have music downloaded and ready to listen to. I was hoping for some advice from people more savy than myself. What is the best most reliable app to use for this? I don't mind paying for a single month if I have to in order to make sure I have music for camping but I want to hear what everybody else thought.

I really want to put more songs on my phone but I don't want to plug my Fold 5 into the computer. So I'm trying to find an App that I can use to download songs to my phone. Are there any good Apps on Google Play? What are some good Apps that I can use? I would love to hear some suggestions.