Add AI Vocals to Any Instrumental
Upload a beat or backing track, paste your lyrics and describe the singing style. AI sings your lyrics over the instrumental with a male or female voice.
Why add vocals with AI
Hear a full vocal version of your instrumental before you book a singer or a studio.
Your instrumental, your lyrics
Keep your own backing track and write up to 5,000 characters of lyrics.
Pick the voice
Choose a male or female voice and describe the vocal style in up to 1,000 characters.
Fast demos
Try several vocal ideas on the same beat and keep the one that fits.
What you can control
Every option below is available on the add vocals page.
Upload your instrumental
Upload an audio file up to 20 MB, such as an MP3 or WAV backing track.
Lyrics up to 5,000 characters
Paste complete lyrics, including verse and chorus structure.
Style description
Describe genre, mood and vocal delivery in up to 1,000 characters.
Male or female voice
Switch the vocal gender with one toggle.
Negative tags
List styles or sounds you want the AI to avoid.
Fine-tuning sliders
Adjust style weight, weirdness and audio weight to balance your instrumental against the new vocals.
How to add vocals to an instrumental
Three steps from beat to vocal track.
Upload the instrumental
Add your backing track (up to 20 MB).
Write lyrics and style
Enter a title (up to 80 characters), your lyrics, a style description and any negative tags, then choose the vocal gender.
Generate
Pick a model and generate. The vocal version is saved to your library when it's ready.
Add vocals FAQ
Answers based on how the add vocals tool works today.
What do I need to upload?
An instrumental or backing track as an audio file of up to 20 MB. A clean mix without existing vocals gives the clearest result.
How long can my lyrics be?
Up to 5,000 characters. The title can be up to 80 characters and the style description up to 1,000 characters.
Can I choose the singer's voice?
You can choose a male or female voice and steer the delivery through the style description, for example 'soft breathy pop vocal' or 'gritty rock vocal'.
Will it change my instrumental?
The AI generates a new track guided by your upload. Raise the audio weight to keep the result closer to your original instrumental.
Can I use the result commercially?
Commercial use depends on your plan. Check the pricing page and terms of service before releasing a track.
Add vocals to your beat
Upload an instrumental, paste your lyrics and hear the vocal version.