I want the club sandwich!

This is the third prototype for the ESP8266 mini ghetto blaster. Components: - Wemos Mini D1 - Tuner RDA5807M I2C - Catalex Serial MP3 Player - DR21A01 DC 5V DPDT Relay Module (2 chan audio) - Rotary Encoder + Switch - 0.96'' OLED SSD 1306 I2C Code is still a work in progress: https://github.com/tobozo/ghetto_blaster Title reference https://youtu.be/KmrNxrY8WJI?t=90