I have an Internet radio got it cheap £40? from ALDI
Looks like a radio works very well 4000+ stations .
You do need WiFi then all you do is connect the power supply it finds your network enter your security code and thats it . Mine will also connect to my PC if its on and play any MP3 files it finds .
Mine has a dedicated website you can register it on create play lists etc .
So the device goes straight to the internet not via your PC changing stations is a bit clunky but your are changing web sites so its bound to take time .