Did the original HSC author release the source code? I’m not aware of that—where is it? Let me take a look; do you have a link? I’ve been working entirely through reverse engineering and have never seen the HSC source code in my life. The project began by reverse engineering and analyzing HSCOBJ. I won't be releasing the source code right now since the project isn't finished yet, though that might happen in the future. The HSC format is the one used for those iconic MS-DOS cracktro tunes; that’s why I love it and started this project. I also examined the original HSC Tracker to understand how it works, sought help from programmer friends and AI, and made significant progress regarding the fundamentals. I don't have the original HSC source code, nor is HSCOBJ included inside my EXE 😀 Those who know assembly and how to unpack executables can inspect the EXE; the code runs without HSCOBJ and was written entirely from scratch. Actually, I think the original HSC programmer really ought to release the source code and gift it to the community after all these years 😀 The tracker was only released yesterday, though, so I think it's a bit too early to share the source code...