I use musicbee on my pc would like to get something similar for my phone.
General use: Musicolet (free, no ads)
If I want to change the pitch and speed of the music: Music Speed Changer (free with ads, removable with a 1 time purchase)
Musicolet is my favorite. Oodles of features.
Can’t beat poweramp.
https://play.google.com/store/apps/details?id=com.maxmpz.audioplayer
Been using it for like 10 plus years.
I love poweramp. Once Google sunset google music I checked tons of music players for one that worked well both on my phone and with android auto and poweramp was by far the best one.
I’ve been using vanilla music. There is a plugin for it that lets you find metadata (album name, artist, album cover etc.) for songs automatically.
Try Retro Music Player. It’s a beautiful app + it’s open source.
Someone gotta make a MD3/MY mod for Neutron
Neutron player + DAC is the way to go