Pirate Music OP
In a singleplayer game, I was playing as TEC Rebels and had researched the Pirate Mercs tech. One of my Loyalist foes had Novalith'd the Pirate Base. So I went over to it an colonized it. And what was my reward? Endless "threats" from the local pirate forces (who I of course, could not kill). Worse though, was the pirate theme music (the little tune that plays when they show up to wreck your stuff) PLAYING EVERY 15 SECONDS.
IT KEEPS HAPPENING.
tl;dr: Pirate's boombox OP.