I haven't watched network or cable TV in years, so Stremio (properly "Arrr-ified") is all I need. Works on Android, Win, Apple...

Music? Any media player, though Bluetooth, to my Bluetooth receiver connected to my awesome 80's Kenwood receiver, and I'm set. Music through the TV is a non starter for me. Discrete components, and good speakers. I don't want my music processed 4 times before I hear it.