How to get a vocal-free outro on an AI track

Keep No vocals in outro on under 06 · DJ mix edit in the Club Ready Music studio; it is on by default. Three things then keep the outro clean: the style prompt asks for an instrumental outro, the lyric sheet ends with an [Outro] [Instrumental] block for your bar count that says "no vocals, no ad-libs", and after the render the vocal gate mutes the vocal stem for the whole outro window. You get 16, 32 or 64 bars you can mix out of without a stray lyric.

Steps

1. Choose the outro length

Set Outro bars to 16, 32 or 64. The vocal-free window is exactly this long, counted back from the end of the file. See set outro bars.

2. Confirm the toggle is on

No vocals in outro is the second toggle under the bar rows. On a phone it is on step 4, DJ settings. When it is on, the prompt sends "32-bar instrumental outro with no vocals"; when off, it sends "32-bar outro" and the model may sing to the end.

3. End your lyrics before the outro

If you paste your own lyrics, finish on a chorus or drop and do not write an outro section. Any [Outro] block you type is stripped so the sheet has exactly one, the instrumental one the studio adds. The built-in writer never writes an outro.

4. Turn off ad-libs if you want silence at the edges

Ad-libs are the usual leak. The sheet already says "no ad-libs" for the outro, and the gate removes them. If you do not need ad-libs at all, leave Ad-libs around the drops unticked in Voice options.

5. Decide what the outro is made of

The prompt says instrumental, not what plays. Say it in 02 · Vibe: "outro is drums and bass only", "outro keeps the pad and percussion, drops the lead". Consider Bass fades last 8 bars if you swap basslines when you mix.

6. Render and check the outro start cue

After the render, the outro start cue marks the beginning of the vocal-free window in the MP3 and WAV. Scrub from there to the end on both takes. The gate uses the real duration, so the window is correct even if the model ran long.

7. Pick the cleaner take

The two takes are separate renders. If one has a vocal tail that the gate smoothed over, the other may be cleaner musically. Choose the one that mixes out best.

Tips

• This is not a fade-out. The music keeps full level; only the vocal stem is muted. If you want a fade, ask for it in the brief.
• The gate also protects the intro. The same stem split mutes vocals in the intro window and, for a drums-only intro, holds the melodic stem back until halfway through the intro.
• Long outros benefit most. A 64-bar outro with a vocal in it is useless for mixing; with the gate it becomes a DJ tool.
• Chant hooks count as vocals. Crowd shouts and chants in the outro are muted like any other vocal.
• Check server status if edges leak. The gate runs on the fal audio app or local ffmpeg. If neither is available, the prompt and sheet are the only enforcement.

Common problems

There is a faint vocal in the outro. The stem split left some bleed in the other stems. It is usually inaudible in a mix. If it bothers you, choose the other take or re-render.

The outro went quiet, not just vocal-free. The model made a sparse outro and the gate removed the vocal, leaving little. Add "outro keeps the full drum groove and bassline" to the brief.

Vocals run right to the end. Confirm No vocals in outro is on and the outro bars are what you expect. If the gate is not running on your host, that is why; the toggle still shapes the prompt, so the other take may be clean.

The outro start cue is earlier than the vocal stopped. The cue marks your bar count from the end; the gate mutes from that point. If the model's own outro started later, the cue is still where mixing out is safe.