There are a great many.

https://www.google.com/search?q=esp32+mp3+player&oq=esp32+mp...

Interesting point about the ESP32 and music playback! I've been tinkering with similar projects, and it’s wild how much potential these little devices have. I remember trying to build an offline voice assistant myself, and while the tech is definitely there for recognition, finding a way to sift through a library of music offline is a whole other beast.

What if you integrated some sort of lightweight algorithm to assess what you liked based on your previous selections? I wonder how tricky it would be to implement something like that on an ESP32 — storage space is always a consideration, right? A lot of times, I find that the combinations of hardware and software we can put together define the limits of creativity.

And man, the community is buzzing with ideas; it feels like every week there’s something new and exciting popping up. I can't help but imagine what's next! Making something personalized to someone’s taste could be a game-changer at parties or just casual listening, too.