Wait, let me make sure I'm not mixing things up. The main product here isn't just the Serum presets but the combination with Tonepusher's samples. So the pack includes both pre-made Serum patches that utilize Tonepusher's samples. That makes sense because Serum can load samples into its engines, so these presets are using the samples from Tonepusher to create leads, basslines, etc., which are then packed into Serum's interface.
