Plexamp, the music player originally incubated by the Labs division of media company Plex, is now free, the company announced today. The project was first launched in 2017 as Plex’s own spin on the classic Winamp media player app, offering visualizations to accompany your tunes, tools for programming mixes, and more recently, a ChatGPT-powered “Sonic Sage” […]
I think it’s called finamp
https://play.google.com/store/apps/details?id=com.unicornsonlsd.finamp&hl=en_US&gl=US
One of them is Finamp. I think there might be more. The normal players (the official one and Findroid) also play music just fine FWIW.
Open source
Paid
There’s one called fintunes too.