Extend Your Songs with AI
Keep the best part of your track and grow it. Continue generated songs or uploaded audio without starting over.
Extend Music
No music generated yet
Why Extend Instead of Starting Over
When the direction is right but the song isn't finished, extension is faster and smarter than regenerating from scratch.
Keep what already works
Preserve the intro, chorus, or vibe that's working and build more around it.
Extend any audio source
Works with AI-generated songs from your library or audio files you upload directly.
Bridge between draft and finished song
Extension takes a promising idea and makes it long enough and complete enough for real use.
Spend credits on validated ideas
More efficient than regenerating — invest in songs that have already proven their direction.
How to Extend Music
Pick your source, choose a continuation point, and generate.
Choose a song or upload audio
Select a generated song from your library or upload your own audio file.
Set the continuation point
Tell the AI where to start extending and optionally describe how the music should evolve.
Generate and continue
Get the extended version, then download it or keep refining in your creation library.
What Extension Is Best For
Common scenarios where extending beats starting over.
Chorus continuation
Chorus continuation
Grow a short demo into a full arrangement
The chorus works but the song needs more. Extension builds around your best section.
Uploaded sketch
Uploaded sketch
Continue your own audio into a finished track
Upload a recording or sketch and let AI continue the idea into a usable song.
Second generation
Second generation
Polish a strong AI song before downloading
Take a good generation further — add sections, refine the arrangement, then download.
Use extension when a good draft needs another section, not a full restart.
After Extending
Once your extended track sounds right, here's what to do next.
Generate a new variation
Use the extended track as inspiration to generate a completely new version with different parameters.
Save and manage in My Creation
The extended version is saved automatically. Control visibility, download files, and keep iterating.
Upgrade when extension becomes routine
If you're extending regularly, a paid plan gives you more credits and priority processing.
Extension Uses the Same Credit Balance
Song generation, lyrics, and extension all share one credit pool. Plan your workflow around total usage.
Same balance, same system
Extension uses credits from the same account balance as generation and lyrics.
Extend songs worth keeping
Use extension on songs that already have a strong direction — it's more efficient than regenerating.
Upgrade for more capacity
Higher plans give you more credits and faster processing for a steady creation workflow.
Extend Music FAQ
Common questions about extending songs.
See the pricing page for credit details and plan options.
Continue Your Best Song Instead of Starting Over
Keep the parts that work and build from there. Open Extend Music and grow your track.
Need a first draft? Open the AI Music Generator and come back when you have a song to extend.