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AI Add Instrumental
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AI Add Instrumental

Build an accompaniment under a vocal you already recorded, in the style you describe

Examples
Breakbeat Postcard
Examples

Breakbeat Postcard

Drum and BassInstrumental
2:59
Porch Light Waltz
Examples

Porch Light Waltz

CountryWaltz
2:59
Tokyo Transfer
Examples

Tokyo Transfer

City PopFunk
2:59
Glass Orchard
Examples

Glass Orchard

Neo-ClassicalPiano
2:59
Dust and Diesel
Examples

Dust and Diesel

Desert RockStoner Rock
3:00
Coral Reef Radio
Examples

Coral Reef Radio

ReggaeDub
2:59

music around your voice

Why the vocal comes first

Start with a sung idea and get a backing arrangement that follows your melody and timing.

A melody carries implied harmony and rhythm. Building from the vocal keeps your phrasing and timing as the reference point, rather than forcing the voice onto a pre-made beat.

This is also a practical way to rescue a strong vocal take whose original backing is lost, weak, or recorded badly.

Why the vocal comes first

Plenty of songs begin as a voice memo: a melody sung into a phone with no chords behind it. Add Instrumental builds an arrangement around that vocal so you can hear the idea as a full track.

Describe the style you want and SeedAudio fits accompaniment to your phrasing. The result can be split again later if you want the new backing on its own.

What Add Instrumental offers

Accompaniment that follows

The arrangement is built to support the vocal you provide rather than replace it.

Style by description

Ask for acoustic, band, electronic or orchestral backing and compare how each supports the melody.

Stems later

Send the finished song through the stem splitter to get the new drums, bass or chords as separate files.

Building the backing

Building the backing

The cleaner the vocal, the more accurately the arrangement can follow it.

  1. 1

    Provide the vocal

    Upload an a cappella, a separated vocal stem, or a quiet voice memo.

  2. 2

    Describe the arrangement

    Name the genre and a few instruments you want to hear under the voice.

  3. 3

    Choose the fit

    Listen for timing and harmony, and keep the version where the backing supports the melody without crowding it.

When to build from the vocal

Voice-memo sketches

Turn a melody you hummed on the train into a demo you can share with bandmates.

Re-arranging an acapella

Give your own vocal stem a completely new musical setting for a remix or alternate version.

Songwriting without an instrument

Singers who do not play can hear chords and groove under their ideas right away.

Tips for vocal-first songs

Sing in time

A steady tempo in the vocal makes it easier to build a consistent groove underneath.

Reduce background noise

Traffic, fans or TV sound can be treated as part of the performance. Record somewhere quiet.

Name fewer instruments

Two or three named instruments usually support a voice better than a long list.

Add Instrumental questions

Can I use a phone recording?

Yes, as long as the voice is clear and background noise is low. Better recordings produce tighter arrangements.

What if my vocal already has music behind it?

Separate it first with the vocal remover, then use the isolated vocal as the input.

Can I choose the genre?

Yes. Describe the style you want, and try a second style if the first does not suit the melody.

Is my vocal kept in the result?

The song is built around your vocal. Compare the result with your original take to confirm the performance you care about is preserved.

Give your vocal a band

Upload a sung idea, name a style, and hear it as a complete track.

Add an instrumental