Seamlessly extend any audio track with AI-generated continuation that matches perfectly.
Suno Upload And Extend Audio takes an existing audio file and generates additional musical content that continues naturally from where the original ends. The extension matches the key, tempo, instrumentation, energy, and stylistic characteristics of the input, creating a seamless continuation.
This model is invaluable when you have a great track that is too short for your needs. Whether you need background music to fill a longer video, want to extend a chorus that ended too soon, or need a gradual outro that the original track lacks, the extension is generated to feel like a natural part of the original composition.
The model analyzes the musical context at the end of the input track and predicts what should come next based on genre conventions and the established musical patterns. The transition point between original and generated content is virtually undetectable.