Six-time Grammy-winning mastering engineer Michael Romanowski, legendary immersive mixer Claus Trelby, and Google engineer Jan Skoglund explore how open, royalty-free standards like IAMF are democratizing 3D sound. Moving from creative spatial mixing to wide-scale delivery, this panel provides a practical look at mixing seminal records, managing spatial translation, and leveraging open tools to upload pristine immersive audio directly to platforms like YouTube.