Choose a song, set the exact second where the new part should start, and describe what comes next. Grok Music writes the continuation in the same key, tempo, and sound, and saves every take to your Library.
Looping the last eight bars makes a track longer but not better. The extender generates new musical material from a point you choose, guided by your style notes and, if you want vocals, your own lyrics.
Drag the start marker to any second of the source. Extend from the final chorus for a longer ending, or from the middle of a verse to take the song somewhere new. Everything after that point is replaced by the new section.
Continue any song you generated with Grok Music, or upload an MP3, WAV, M4A, FLAC, or OGG file on a paid plan or credit pack. Uploads can be up to 4 minutes on Lite and the Small Pack, and up to 8 minutes on Pro, Ultra, and the larger packs.
Write the lines you want sung in the new section, or switch Instrumental on for an outro, a bridge, or a longer bed under a video. Optional voice and exclude-style controls keep the continuation consistent with the original.
The extension is saved as a new result next to the original. You can keep extending the best take, compare versions side by side, or send one to the cover and vocal remover tools.
A 1:45 song rarely matches a 2:30 edit. Extend from a natural phrase ending so the music runs to the last frame instead of fading early or looping audibly.
Already happy with the first verse and chorus? Add lyrics for verse two or a bridge and let the extender continue the arrangement under your words.
Start just before the last chorus and describe a bigger finish, a key change, or a slow piano outro. Try a few versions and keep the one that lands.
Turn a short theme into a longer cue for a level, an intro segment, or a stream break without starting a new song from scratch.
Extending takes four steps and usually finishes in one to three minutes.
Start nowOpen "My songs" to pick a track from your Library, or switch to "Upload audio" to use your own file. Songs you made with Suno V6, V6 Mini, or V6 Wild are extended with the same model automatically.
Move the slider to where the new section should begin. By default it sits one second before the end, which works well for longer endings.
Write the style and arrangement for the new part, add a title, and either paste lyrics for the new section or switch Instrumental on.
Check the credit cost shown next to the button, generate, and listen to each returned take. Download your favourite or keep extending it.
Same band and tempo, final chorus with stacked harmonies and a lift in energy, drums open up, ends on a held chord.
Strip back to solo piano and soft strings, slower and quieter, a reflective ending that resolves to the tonic.
Half-time bridge with filtered drums and a new chord progression, builds for eight bars back into the chorus.
Guitar solo over the verse chords, then a drum fill into the last chorus. Instrumental only.
New to AI music? Read the Grok Music guides.
It listens to the source up to the start point you choose, then generates a new continuation that follows your style notes and lyrics. The result is a new song file that contains the original up to that point plus the extension.
Yes, on paid plans and credit packs. Upload an MP3, WAV, M4A, FLAC, or OGG file up to 4 minutes (Lite and Small Pack) or 8 minutes (Pro, Ultra, Large and Mega packs). Songs from your Grok Music Library can be extended on any account.
New accounts receive free welcome credits that work in every tool. The exact cost of an extension is shown next to the Extend button before you submit, and credits for failed tasks are returned automatically.
Both. Paste lyrics for the new section to hear them sung, or switch Instrumental on for an outro, interlude, or background bed.
No. The original stays in your Library and the extension is saved as a new result, so you can compare them or try again from another point.
Suno V6, V6 Mini, and V6 Wild. Library songs are matched to the model they were made with; uploads default to V6 and you can switch before generating.
MP3 downloads are included with paid plans and credit packs, WAV export with Pro, Ultra, and the Large or Mega packs. Commercial use is covered on Pro, Ultra, and the Large or Mega packs for music you have the rights to.
Every task stays listed in your Library, but the audio files themselves are hosted by our generation partner for about 14 days. Download the takes you want to keep: MP3 is included with paid plans and credit packs, and WAV export with Pro, Ultra, and the Large or Mega packs.
Only audio you created, own, or have permission to transform. When you upload a file you confirm that you hold those rights. AI processing does not clear third-party rights, and Grok Music commercial terms only cover what you are entitled to use. Rights holders can contact support@grokmusic.io with evidence of a dispute.
Pick a track, set the start point, and hear a few ways it could continue.