Select Start Time ＆ Source
Choose a CancionIA track, then set the exact start—use the timeline or type seconds.
Extend Music
Seamlessly extend your AI-made songs on CancionIA by choosing where to add music, polishing lyrics, and setting your preferred style. Create up to two extended versions—up to 8 minutes—for quick edit and download.
00:00
Choose a Song to Extend
Select from your music library to get started
Lyrics
0/5000 characters
Style of Music
0/1000 characters
Genre ▼
Moods ▼
Voices ▼
Instruments ▼
Tempos ▼
Title
2/80 characters
Master Your Song Extension in 3 Easy Steps with CancionIA
Edit Lyrics ＆ Style
Update lyrics and choose Genre, Moods, Voices, Instruments, and Tempos. Hit Enhance for pro-ready styling.
Generate ＆ Download
One click creates two extended versions (up to 8 minutes). Preview, pick, and download.
CancionIA.com Frequently Asked Questions
It's an AI song extender that lets you extend song length up to 8 minutes. Pick a start time, refine lyrics, choose Genre/Moods/Voices/Instruments/Tempos, click Enhance, and generate two extended versions to preview and download.
Yes—daily free usage, no credit card required. Upgrade only if you want higher limits or faster processing.
Enhance turns your short notes into a professional style brief. It clarifies mood, vocals, instruments, and tempo so the extension matches your creative intent with fewer revisions.
Yes by default. If you keep your original style settings, the extension preserves the source style for a seamless result. You can also intentionally switch styles to explore new directions.
You'll receive two different extended versions (up to 8 minutes). Choose your favorite, keep both, or iterate again.
Use the timeline scrubber or type the exact seconds. This gives precise control over where new verses, choruses, or instrumental sections begin.
Absolutely. Update lyrics before generating to add new verses/choruses or refine lines for the extended section.
Most jobs finish in a few minutes. Please keep the page open until your two versions are ready.
Best results come from songs created in CancionIA.com. (If you need vocal removal from external audio, use our AI Vocal Remover page: get instrumental + vocal first, then extend your music inside CancionIA.)
CancionIA.com is a leading AI song extender focused on speed, style consistency, and creative control. Creators choose us for precise start time control, style-preserving extension, Enhance prompts, and two-version output for fast A/B selection.