The Logic Pro X and MainStage 3 software license agreements state:
|The Apple Software may contain sample content including but not limited to artwork, audio files, audio loops, built-in sound files, graphics, images, impulse responses, photographs, samples, sound sets, sound settings, video files, or similar assets (“Sample Content”). This Sample Content is proprietary to Apple and/or its licensors, and is protected by applicable intellectual property and other laws, including but not limited to copyright. Except as otherwise provided, all Sample Content included in the Apple Software may be used on a royalty-free basis to create your own original soundtracks for your film, video, and audio projects. You may broadcast and/or distribute your own soundtracks that were created using the Sample Content; however, individual Sample Content assets may not be commercially or otherwise distributed on a standalone basis, nor may they be repackaged in whole or in part as audio samples, clipart, music beds, sound effects, sound files, sound libraries, stock animation, or similar assets.