I work in escape game and i would to use a raspberry pi in a room wih 8 speakers (4 on the top, 4 on the bottom)then i search a way to paly the sound in each one.i try to use a python script like this. (http://www.esologic.com/multi-audio/) but i realise that i can't stop and start the sound, i can't make the sound move or make some fx so i create my own way in C++ )the git :https://github.com/hyndruide/Multi-audio/