Ingame Mp3 Player.

[Scribbles]

Sounds cool. Is this streaming radio, or set music?

[Fade]

This is streaming music. Of course the public version would come with 2-3 default stations. You can pay like a small amount to host your own radio and add in your own streaming music.

[Evercraft]

So would you have to also be running shoutcast or something equivalent?

[Fade]

No you wouldn't have to download anything or use anything. It already comes setup it works like shoutcast but control panel. Thought if you are using a free version you'll be limited and without a control panel. Only paid will get the control panel to add songs and other sorts.

[Trojal]

I am wondering about this. What packets are you sending to the client to allow it to play music? You said you're not modifying the client at all, which is interesting to me.
I think that 0x1d3 (soundeffect) would be the best, but it only works for .wav as far as I know.

Are you using 0x7fe (playBGM)?