Magix (who now owns the software) frequently runs deep discounts, often bringing the latest, stable version down to ACID Music Studio:
Please note that downloading or using software with a keygen is against the terms of service of most software companies and may be illegal in your jurisdiction. It's recommended to purchase software from authorized dealers or the software manufacturer's website.
While Sony Acid Pro 7 was a powerful DAW software, using keygens or pirated software can have serious consequences. Consider exploring legitimate alternatives, which offer similar features and functionality, and support the developers who create these tools. By choosing a legitimate software solution, you ensure a safe, stable, and feature-rich experience.