Google has created an artificial intelligence (AI) system that can generate music from text descriptions, but has not yet released it to the public. This technology, known as a neural network, uses machine learning algorithms to analyze text descriptions of music and generate original compositions that match the descriptions.

The AI system is able to understand and interpret the meaning of phrases such as "upbeat pop song" and "sad classical ballad" and generate music that matches those descriptions. The technology is also able to understand different musical styles and instruments, allowing it to generate a wide range of music.

Google has not yet released this technology to the public, stating that it is still in the research and development phase. However, it is not uncommon for companies to keep their research and development projects under wraps until they are ready for release.

It is not clear when or if Google will release this technology to the public, but it has the potential to revolutionize the music industry. It could be used for music composition, music production, and even for creating original soundtracks for films and video games.

The use of AI in the music industry is not new, some startups and companies already use AI to make music, generate lyrics, or to analyze and predict hit songs. However, Google's technology takes it to a new level, as it is able to generate original compositions based on text descriptions. It will be interesting to see how the technology develops and how it could be used in the future.