AI Replace SectionPrecise song repair workflow

Replace Any Song Section

Select a finished song, drag the exact range on the waveform, rewrite the lyrics or style direction, and generate a new version that keeps the rest of the track intact.

Library-based editing

6-60 second ranges

Lyric-aware workflow

Precise waveform selection

生成音樂延長音樂 AI 翻唱添加音軌替換片段混音人聲分離

Replace Section

Select a source song to edit one part of it

Select a source song to replace a section

Pick one of your completed songs, then choose the exact range on the waveform.

Current LyricsEstimated · 00:12 - 00:38

Select a song to inspect the lyrics in a specific section.

New LyricsSynced

Styles0/1000

Exclude Styles0/1000

Replacement Direction

Editsidle

Draft check

Select a source song to start editing.

Synced

Range

00:12 - 00:38

Duration

26.00s

Lyrics

Estimated · 0 lines

Full lyrics

Prompt only

Choose a completed song, then the editor will lock to a real audio range.

Select a song first, then drag the highlighted range or click a section.

Select a source song before editing the replacement section.

00:12 - 00:38

00:00

Start00:12

End00:38

Move

26.00s selected

No song selected

00:00 / 03:30

How to replace a song section

A focused workflow for repairing one part of a generated track without starting over.

Step 1

Choose a source song

Start from a completed track in your music library, or jump in directly from My Works and the preview panel.

Step 2

Mark the section

Drag the waveform selection, resize the edges, or click a detected song section such as intro, verse, or hook.

Step 3

Rewrite and generate

Review the current lyrics, write the replacement lyrics or direction, then generate a repaired version.

Original: 2:30

Original Track

Extended Track

Extended: 4:15

精確波形編輯

AI 歌曲片段編輯器 -精確編輯目標位置

Replace Section 圍繞直接波形選擇而非通用提示詞框來構建。移動選區、調整起止手柄，讓編輯始終鎖定在你想修改的歌曲片段上。

打開編輯器

musicmake.ai Studio

Prompt

Live

Results

2 variations

Generating...

當前歌詞 vs 新歌詞

歌詞感知替換 -僅重寫選中的歌詞行

編輯器會顯示選中時間範圍內的歌詞，並提供一個聚焦的替換區域。當編輯後選區發生變化時，草稿檢查會在你提交不匹配歌詞之前發出警告。

試試歌詞替換

Vocal

Instrumental

創作者工作流

與你的作品聯動 -從試聽處開始編輯

從專用頁面、我的作品或音樂預覽面板使用 Replace Section。選中的歌曲會在編輯器中打開，方便你修補薄弱歌詞、更換前奏或快速測試新的 Hook。

前往我的作品

AI Music Studio

Live

Make songs from an idea, not a DAW.

Prompt, generate, extend, and export in one workflow built for creators who need music fast.

Output

2 tracks

Use case

Ads, video, social

6-60 秒

受控的生成窗口 -讓編輯保持聚焦

替換範圍被限制在實用的編輯窗口內，使任務保持聚焦和可預測。草稿面板會在生成前匯總時長、歌詞行數、風格標籤和合併就緒狀態。

選擇範圍

Replace Section FAQ

What to know before editing part of an AI song.

What does Replace Section do?

Replace Section lets you regenerate a selected part of an existing AI song while keeping the rest of the track as the creative reference. It is useful for fixing lyrics, changing a hook, replacing an intro, or trying a new style in one section.

Do I need to upload a new audio file?

No. The workflow starts from songs already in your MusicMake.ai library. You can open the editor from the Replace Section page, My Works, or the preview panel.

How long can the replacement range be?

The selected range must be between 6 and 60 seconds and must stay within the source song duration. This keeps the generation focused on a realistic edit window.

Can I replace only part of the lyrics?

Yes. The editor shows the current lyrics for the selected time range and gives you a dedicated New Lyrics area for the replacement. If you change the range after editing, the draft panel warns you.

Can I change the style too?

Yes. You can provide style tags, excluded styles, and a replacement direction so the new section can shift energy, vocal delivery, mood, or wording while still fitting the original song.

Can I use the generated replacement commercially?

Music generated on MusicMake.ai is designed for creator-friendly publishing. Usage rights can depend on your plan and the source material, so review your account terms for commercial projects.

還有問題？

Start Creating

Fix the part that is not working

Open Replace Section, choose a source song, and regenerate only the moment that needs a better lyric, hook, or style.

Start replacing a section View pricing

Use case

Songs, background music, hooks

Speed

From prompt to download in minutes

Rights

Built for creator-friendly publishing

AI Replace SectionPrecise song repair workflow

Replace Any Song Section

Select a finished song, drag the exact range on the waveform, rewrite the lyrics or style direction, and generate a new version that keeps the rest of the track intact.

Library-based editing

6-60 second ranges

Lyric-aware workflow

Precise waveform selection

生成音樂延長音樂 AI 翻唱添加音軌替換片段混音人聲分離

Replace Section

Select a source song to edit one part of it

Select a source song to replace a section

Pick one of your completed songs, then choose the exact range on the waveform.

Current LyricsEstimated · 00:12 - 00:38

Select a song to inspect the lyrics in a specific section.

New LyricsSynced

Styles0/1000

Exclude Styles0/1000

Replacement Direction

Editsidle

Draft check

Select a source song to start editing.

Synced

Range

00:12 - 00:38

Duration

26.00s

Lyrics

Estimated · 0 lines

Full lyrics

Prompt only

Choose a completed song, then the editor will lock to a real audio range.

Select a song first, then drag the highlighted range or click a section.

Select a source song before editing the replacement section.

00:12 - 00:38

00:00

Start00:12

End00:38

Move

26.00s selected

No song selected

00:00 / 03:30

How to replace a song section

A focused workflow for repairing one part of a generated track without starting over.

Step 1

Choose a source song

Start from a completed track in your music library, or jump in directly from My Works and the preview panel.

Step 2

Mark the section

Drag the waveform selection, resize the edges, or click a detected song section such as intro, verse, or hook.

Step 3

Rewrite and generate

Review the current lyrics, write the replacement lyrics or direction, then generate a repaired version.

Original: 2:30

Original Track

Extended Track

Extended: 4:15

精確波形編輯

AI 歌曲片段編輯器 -精確編輯目標位置

Replace Section 圍繞直接波形選擇而非通用提示詞框來構建。移動選區、調整起止手柄，讓編輯始終鎖定在你想修改的歌曲片段上。

打開編輯器

musicmake.ai Studio

Prompt

Live

Results

2 variations

Generating...

當前歌詞 vs 新歌詞

歌詞感知替換 -僅重寫選中的歌詞行

編輯器會顯示選中時間範圍內的歌詞，並提供一個聚焦的替換區域。當編輯後選區發生變化時，草稿檢查會在你提交不匹配歌詞之前發出警告。

試試歌詞替換

Vocal

Instrumental

創作者工作流

與你的作品聯動 -從試聽處開始編輯

從專用頁面、我的作品或音樂預覽面板使用 Replace Section。選中的歌曲會在編輯器中打開，方便你修補薄弱歌詞、更換前奏或快速測試新的 Hook。

前往我的作品

AI Music Studio

Live

Make songs from an idea, not a DAW.

Prompt, generate, extend, and export in one workflow built for creators who need music fast.

Output

2 tracks

Use case

Ads, video, social

6-60 秒

受控的生成窗口 -讓編輯保持聚焦

替換範圍被限制在實用的編輯窗口內，使任務保持聚焦和可預測。草稿面板會在生成前匯總時長、歌詞行數、風格標籤和合併就緒狀態。

選擇範圍

Replace Section FAQ

What to know before editing part of an AI song.

What does Replace Section do?

Do I need to upload a new audio file?

No. The workflow starts from songs already in your MusicMake.ai library. You can open the editor from the Replace Section page, My Works, or the preview panel.

How long can the replacement range be?

The selected range must be between 6 and 60 seconds and must stay within the source song duration. This keeps the generation focused on a realistic edit window.

Can I replace only part of the lyrics?

Yes. The editor shows the current lyrics for the selected time range and gives you a dedicated New Lyrics area for the replacement. If you change the range after editing, the draft panel warns you.

Can I change the style too?

Yes. You can provide style tags, excluded styles, and a replacement direction so the new section can shift energy, vocal delivery, mood, or wording while still fitting the original song.

Can I use the generated replacement commercially?

Music generated on MusicMake.ai is designed for creator-friendly publishing. Usage rights can depend on your plan and the source material, so review your account terms for commercial projects.

還有問題？

Start Creating

Fix the part that is not working

Open Replace Section, choose a source song, and regenerate only the moment that needs a better lyric, hook, or style.

Start replacing a section View pricing

Use case

Songs, background music, hooks

Speed

From prompt to download in minutes

Rights

Built for creator-friendly publishing