Select a song
Choose a supported song from your library or upload a source you have the right to use.
ACE Music
MAKE IT YOURS
Song Extender
Give an unfinished idea somewhere to go. Start from a song and explore a continuation that carries its mood, energy, or story forward.
Extend a songHOW IT WORKS
Start with your idea.
Plan what comes next
Think about the energy, arrangement, or lyrical direction you want the next section to explore.
Create and review
Generate the continuation and listen to the transition. Try another direction if you want a different build or ending.
A LITTLE MORE DETAIL
Make the most of your next idea.
Develop an idea beyond its first section
A promising verse, instrumental passage, or unfinished draft can be a starting point rather than an ending. Consider whether the next section should maintain the same feeling or introduce contrast.
Think about the transition
Listen to the last few seconds of the source before deciding what should follow. A gradual build, a quieter passage, or a return to the chorus each gives a listener a different sense of movement.
Compare complete listening experiences
Judge the continuation in context rather than on its own. Pay attention to the energy, phrasing, and how naturally the sections sit together, then adjust your direction and listen again.
GOOD TO KNOW
Questions, answered.
What can I extend?
Choose a supported song from your library or upload an eligible source that you have the right to use.
Can I use an unfinished song?
An unfinished musical idea can be a useful starting point. Listen to the continuation and decide which direction fits the song.
Will the continuation match the source exactly?
Continuations are generated interpretations. The transition and arrangement can vary, so listen and compare versions.