No this isnt a build. Me, Mr.Lol, and shard the owl were at thearmyguy's server. He was building a house. Later on a music brick just randomly started playing music. We turned the music off. It kept doing it. After a while TAG had to go afk. After that a light just turned on in the living room, on the roof. It did this in the kitchen also. The music had turned on but on all the speakers pretty much. None of the bricks were named, and i couldnt check events (they were turned off for non admins)
It was freaky. I dont know why it did that.