I didn't realize LnBeats had that option, thanks! Discovering new songs can be a bit of a challenge, especially since I haven't found a good way to filter what's already out there.
By the way, thanks to your suggestion I discovered that Lara Price just put one of her songs on LnBeats! She does a few different genres, but I've been enjoying her blues albums for a while now. Fingers crossed for the rest of her music to show up!