ExtendMusic.AI extends your own songs with AI-generated audio based on prompts you control, starting from a 10-second clip.

ExtendMusic.AI is an AI application for extending your own music. You upload a song, select a starting point, and the platform generates an AI extension that continues the piece. You can guide the output with a prompt describing the mood or theme you want, and choose how long the extension should be — starting from a 10-second clip. The site showcases what the AI can do with examples like “Für Elise,” “Electronic Variation #1,” and “Electronic Variation #2.”
Key features:
The source material doesn’t name a specific founder. The company’s stated focus is using advanced AI technology to seamlessly extend music compositions, with customizable extensions and interactive examples to spark creativity.
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