MusicFX DJ is an AI music creation tool developed by Google DeepMind, allowing users to generate music through intuitive controls and text prompts. Unlike a simple DJ tool, this innovative platform can create entirely new music pieces in real time. The design concept of MusicFX DJ is to make music creation more accessible and easier, enabling both professionals and beginners to discover new forms of creative expression. It integrates the latest audio research innovations, including new neural audio codecs and optimized network architectures, allowing real-time streaming of high-quality 48 kHz stereo audio. Additionally, MusicFX DJ offers features for sharing and downloading music, encouraging creative collaboration and social interaction.