Sony SGPT21 Series Help Manual page 57

A: Sending music content stored on your tablet device to other devices (playback devices) and playing it
back (Throwing playback)
You can send music content stored on your tablet device and play back the content at the same time via your
home network on devices with a PARTY STREAMING function.
B: Sending (Throwing) music content stored on one device (server) to other devices (playback devices)
and playing it back
You can send music content stored on the home network and play back the content at the same time via your
home network on devices with a PARTY STREAMING function.
Related Topic
What You Can Do Over the Home Network
About DLNA
Preparing the Home Network
Playing Back Content Stored on Another Device (Server)
Playing Content on other Devices by Sending (Throwing) it