Room Audio Connection Setup

I'm seeking assistance to connect multiple audio sources in a room for music playback. The audio quality should be standard, and the sources include a streaming device, CD player, vinyl records (LPs), and a TV.

Requirements:
- Setup audio connection for the specified sources
- Ensure standard audio quality
- Experience with audio equipment and installations
- Ability to work with various audio input sources (streaming devices, CD players, etc.)
We have some equipment already which we would like to reuse - amp, sub woofer, speakers, record player, sonos. Recommendations for additional/new equipment welcome but we have a small budget.