I think OP meant to pre-send music and keep the next 15 seconds available locally. This way you can handle 15 seconds of interruption. So, when you start strea

I think OP meant to pre-send music and keep the next 15 seconds available locally. This way you can handle 15 seconds of interruption. So, when you start streaming music, it starts playing immediately, but it tries to send data faster than it is played until you have a decent buffer. Obviously, this would only work for non-realtime things.