so situation is that I have gotten most to work.
- Subwoofer plays but from Rear channel (not such a big problem).
- YouTube app added but I won't add anything to the playlist -> Fixed, re-installed python libraries and now it works
- Low Volume level fixed -> Fixed (By updating the MPD)
- Asus U7 Volume controller not working -> Work in progress (Mute button works but turning knob and nothing happens)
So still some open issues. Any help is appreciated.