AI Replace Section

Swap any part of your song with AI-generated content

How Section Replacement Works

Edit your songs with surgical precision

Step 1

Select Your Song

Choose a Wave-generated song from your library that you want to edit.

Step 2

Mark the Section

Use the waveform editor to select a 6-60 second segment you want to replace.

Step 3

Describe the Replacement

Write new lyrics or describe how the replacement should sound. AI generates a seamless edit.

Section Editing Features

Precision editing for your AI songs

Visual Waveform Editor

Select the exact time range to replace using an interactive waveform display.

Seamless Blending

AI ensures smooth transitions at the edit points so the replacement sounds natural.

Style Tag Control

Specify music style tags to ensure the replacement matches the overall song feel.

Flexible Duration

Replace sections from 6 to 60 seconds long, up to 50% of the total song duration.

Perfect For

Fix Bad Verses

Replace a verse that doesn't work without regenerating the entire song.

Change Choruses

Swap in a new chorus while keeping the verses and bridge intact.

Lyric Corrections

Fix specific lyrics or vocal sections that need improvement.

Creative Variations

Experiment with different approaches for specific sections of your song.

What Creators Are Saying

From producers to vloggers — how people actually use MusicWave

“Had a beat I loved but couldn't figure out where to take it after the first minute. Extended it twice and kept both additions — it's now a 3-minute track that actually builds somewhere.”

Kaito M.

Independent Producer

“I upload the photo I'm filming against and the song it generates fits the mood without me tweaking anything. Used it for my Morocco reel and three people asked where the music was from.”

Layla R.

Travel Vlogger

“Needed a clean piano stem for a sample. Two minutes after uploading I had five separated tracks — the piano was isolated cleanly enough to drop straight into my session.”

Dev T.

Beatmaker & Composer

Frequently Asked Questions

How long can the replaced section be?

The section must be between 6 and 60 seconds long, and cannot exceed 50% of the total song duration.

Which songs support section replacement?

Section replacement works with Wave-generated songs that have provider IDs in your library.

Will the edit sound natural?

Yes — the AI analyzes the surrounding audio to create a replacement that transitions smoothly.

How many credits does it cost?

Section replacement costs 5 credits per generation.

Related tools

Check out similar tools

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