The way I understand the tracker scene, most don't care about restricting distribution of their tracks. But when others are actually selling, I'd think some authors might disagree with that.<p>The original authors can sue. And given the extensive documentation on these tracks, it would be an easy case. But whether there'd be any money to recover is unclear. Given the paltry damages you likely get when you're not selling yourself and tolerating copying anyway. Also the seller might be hard to reach legally, and you'd still have to actually sue, which comes with costs.<p>So the other route is sending notices to at least damage the business model.