LSDJ, short for Little Sound DJ1, is a Gameboy music tracker designed to actually run on a Gameboy. It works like a charm and is still updated by its creator, Johan Kotlinski. This blog post won't talk about this software. dun dun It's going instead to talk about one of the available tools to extend its functionalities, LSDPatch, or rather my fork, LSDPatch-Redux. But first, I'm going to talk about how LSDJ is organized. …