After the death of ViMusic (a very lightweight MD3 YouTube Music client) I saw RiMusic getting quite popular but now it's a very feature-rich client with its own UI design that is also very slow on older devices (based on my bare metal tests). I found this other one interesting so hopefully someone else will like it too.
FYI: This is a fork of the original InnerTune-project (which I had used up till now) that is no longer updated. Thankfully, exporting and importing works well for those that are on the old one and want to switch.