Suno Add Vocals

Add AI-generated vocals to an existing instrumental track.

Overview

Suno Add Vocals takes an existing Suno audio track (typically an instrumental) and generates vocal content to accompany it. The node requires a Suno Task ID and Audio ID from an upstream node. Model selection is limited to the versions that support this operation: V6, V6 Wild, V6 Mini, V5.5, V5 and V4.5 Plus.

Configuration

Field	Type	Default	Description
Model	enum	"V6"	Suno model version: V6 (greater musical expression, more natural vocals, richer details), V6_WILD (bolder, more distinctive, less predictable), V6_MINI (lightweight and fast), V5_5, V5, V4_5PLUS.
Task ID	string	""	Suno task ID — inherited from a connected Suno node (the panel shows the inherited value under the field), or paste one manually to work with a track from an earlier session. A live connection takes precedence over a manual value.
Audio ID	string	""	Suno audio ID — inherited from the connected Suno node’s selected track (switch tracks on the source node and this follows), or paste one manually. A live connection takes precedence over a manual value.

Inputs & Outputs

• Inputs: audio – Suno task ID and audio ID from an upstream Suno node
• Outputs: audio – audio URL with added vocals

  Best Practices

• Use this after generating an instrumental track (via Suno Generate with the Instrumental toggle on) to add vocals.
• V6 (the default) produces the most natural and expressive vocal performances; V6_WILD takes more creative liberties.
• For best results, ensure the source instrumental has a clear melodic structure the AI can follow.
• Combine with Suno Separate to swap vocals: extract instrumentals from one track, then add new vocals.
• The AI will generate lyrics and melody automatically based on the instrumental’s characteristics.

Common Use Cases

• Adding vocals to an instrumental-only Suno generation.
• Re-vocaling a track after separating and discarding the original vocals.
• Creating vocal versions of backing tracks or beats.
• Building remix workflows: Suno Generate (instrumental) -> Suno Add Vocals.
• Layering new vocal performances onto existing instrumental arrangements.

Tips

• Not every Suno version supports this operation: the picker offers V6, V6_WILD, V6_MINI, V5_5, V5 and V4_5PLUS.
• Task ID and Audio ID are resolved automatically from the upstream Suno node connection.
• This node is the counterpart to Suno Add Instrumental – one adds vocals, the other adds instrumentals.
• The generated vocals (lyrics and melody) are determined by the AI based on the instrumental input. You cannot specify custom lyrics with this node.
• The source track must originate from a Suno node. For non-Suno audio, consider Upload Extend or other workflows.