Turn a Recorded Melody into Instrumental Music

Build an instrumental arrangement around a recorded melody. Upload one melody file, describe the style you want, and listen to the WAV result. An arrangement is a new interpretation, so compare the passages that matter with your original recording rather than assuming every note and rhythm will stay the same.

The tool uses your uploaded melody and Style Description to create instrumental music in the described style. Treat the result as an arrangement around your melody, not a promise that every note and rhythm will be reproduced. Listen to the result and compare the passages that matter to your work.

• Choose AI Melody to Music when you have a melody recording and want to explore an instrumental arrangement guided by a written style description.
• This tool creates instrumental music and does not add vocals. For a vocal song, use AI Hum to Song or AI Song Generator.

1. 1

   Open AI Melody to Music and sign in to its online workspace.

2. 2

   Provide one melody recording in .mp3, .wav, .ogg, .flac, .m4a or .aac format. The configured file limit is 10 MB. A clear recording of one instrument with a steady rhythm gives you a focused starting point; reduce background noise and keep the original for comparison. Fill in Style Description before starting. The recording alone is not enough. Describe the instruments, mood and rhythm you want, in up to 750 characters. For example: “A gentle arrangement for acoustic guitar and soft piano, with room around the melody.” Choose Duration 5, 10, 15 or 30; the units for these values are not specified. The defaults are Duration 10, Creativity 1, Top K 250 and Melody Adherence 5. Creativity ranges from 0.1 to 2 in 0.1 steps, Top K from 50 to 500 in 10 steps, and Melody Adherence from 1 to 10 in 0.5 steps. Start with the defaults unless you have a specific reason to adjust them. Review the visible controls and restrictions before continuing.

3. 3

   Choose Process to create the arrangement. Listen for the main phrase, then compare the notes and timing you wanted to keep with the original. If a downloadable result is offered, check the WAV file before using it.

More ways to use it

• A songwriter with a recorded instrumental hook.: You want to explore an instrumental arrangement around the hook rather than start without a melody recording. A WAV arrangement to compare with the original hook. Check the phrases that matter before using the arrangement. Style Description: Describe the instrumental style wanted for the hook., Duration: 10.
• A musician checking a melody idea before developing it further.: You have a single-instrument recording and want to hear a style-guided arrangement while keeping the source available for comparison. A WAV arrangement to review against the recorded melody. Compare important passages rather than assuming every note and rhythm is preserved. Style Description: Describe the intended instrumental style., Duration: 10.

The arrangement does not reflect the instrumental direction you wanted.

Try this: Revise Style Description to name the instrumental direction you want, then listen to the result.

What to expect: Style Description guides the instrumental style; the new description may be interpreted differently, so listen to the result.

The selected Duration option is not the one you intended.

Try this: Select the intended available Duration option before processing.

What to expect: The workspace is configured with the selected Duration option. The units for these values are not specified.

Online processing uploads files. Completed results may remain available for later download. See Privacy Policy for current file-handling and retention details. Check the processing mode before starting.