If you have purchased the software from the , follow these steps: Install the software on your computer.

The eJay engine was eventually absorbed and evolved into . The free version (Music Maker Free) offers more loops, better sound quality, and modern VST support. It retains the "drag and drop" workflow of eJay but runs natively on Windows 11.

The use of unauthorized keys violates the End User License Agreement (EULA) established by the software publisher. The EULA explicitly states that the software is licensed, not sold, and use is contingent upon valid authorization.