Can't beat poweramp.

https://play.google.com/store/apps/details?id=com.maxmpz.audioplayer

Been using it for like 10 plus years.

VLC works pretty well for me.

Musicolet is my favorite. Oodles of features.

I use https://f-droid.org/en/packages/ch.blinkenlights.android.vanilla/

Legit, poweramp is the default answer to this if you have any concern about sound quality. Neutron is as good or better, sound wise, but it's a hot fucking mess otherwise.

Gonemad is good, but the sound just isn't as good, and the ui is meh. The developer, however, is one of the most responsive and cool people you'll ever deal with.

Past that, and you're really just picking began your preferred ui. There's stuff like jet audio, or usb player pro that have niche features, and work fine when you're using an external DAC. But they aren't going to do as much on average.

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)

Try Retro Music Player. It's a beautiful app + it's open source.

Simple Music Player

https://f-droid.org/packages/com.simplemobiletools.musicplayer/

https://play.google.com/store/apps/details?id=com.simplemobiletools.musicplayer

Pulsar. Man kann den Ordner mit der Musik als Startbildschirm festlegen.

https://play.google.com/store/apps/details?id=com.rhmsoft.pulsar.pro

Paid: Poweramp, Symfonium, Shuttle2
Free: Musicolet

I don't know musicbee so I don't know if it's similar, but AIMP has worked well for me. That said I haven't used it in a while as I've primarily been using dsub to access my self-hosted airsonic server.

I use foobar2000. I don't think it's on f-droid, though, just google play.

Neutron player + DAC is the way to go

I use this: https://f-droid.org/de/packages/io.github.muntashirakon.Music It's nice.

This is also an interesting concept: https://f-droid.org/de/packages/rocks.mucke/

I've settled on gonemad, it's one of the only ones which has what I need - an audodj feature to queue random albums after the current one has finished and the ability to play random albums (like a button to play a random one). Unfortunately none of the open source ones I've tried have both of these, usually the autodj feature

Someone gotta make a MD3/MY mod for Neutron

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.

I've happily used ticket player for so long I paid for it ages ago... It's been with me for over 10 years, I think

Pi Music Player

Phonograph Plus is pretty good.

While I mostly use Spotify, I found one podcast that wasn't on there and ended up with Musicolet mainly because it has a sleep timer.