Integrated Portable CD Player System

I need a system of 5 high-quality portable CD players wired to work together, powered by a single source.

Requirements:
- Controller board with LCD screen
- Play/Pause/Stop buttons
- Track selection buttons
- Volume control
- CD player choice
- Wifi speaker connection
- On/Off
- Remote control capability (optional)

- Output via analogue and WiFi

Ideal Skills:
- Experience with electronics and wiring
- Proficiency in controller board programming
- Knowledge of audio output systems
- Experience with remote control integration