Bugger. Now I want a Samsung phone. Edit: I’m still not sure if this is a system-wide feature or just works with Samsung’s music player. Earlier versions were definitely just for the in-built player. Later versions (s7,s8) may work with all players and apps but I can’t see any definite confirmation of this on the Web. I’m in need of a new phone too, but the S8 is about five times what I would pay for a mid-range phone from China.