VND DEMO 4 (MP3 DOWNLOAD) - Visceral Noise Department
GitHub - atomic14/esp32-play-mp3-demo: A very simple example showing how to play mp3 files on the ESP32
Apple 'DEMO' iPod nano 4GB Portable MP3 Player, MA426LLA B&H
Amazon.com: KONIX Electronic Drum Pad for Kids - 7 Pads Roll Up Electric Drum Kit Rechargeable - Digital Drum Sets with Headphone Jack, Speaker, Pedals, Demo Songs, MP3 USB Port, Sticks -