Create lyric posters from Spotify tracks with Musixmatch and OpenAI

Turn a song into a ready-to-hang poster, by using Musixmatch and AI

This n8n workflow turns a song title and artist name into a gallery-ready poster by combining Musixmatch lyric intelligence with a tightly controlled AI art direction pipeline.

At its core, Musixmatch is used to identify the correct song and retrieve official lyrics, which then drive a highly curated image-generation prompt and final poster artwork.

What this workflow does

Trigger via chat The workflow starts when a chat message is received. The user provides a song title and artist name.

Identify the correct track with Musixmatch The Musixmatch “Match track by metadata” node is used to: Resolve ambiguities in song titles Confirm the correct track Retrieve a stable commontrack_id This ensures all downstream steps reference the correct song.

Retrieve full lyrics from Musixmatch Using the confirmed commontrack_id, the Musixmatch lyrics endpoint fetches the official song lyrics. Lyrics are treated as authoritative source material for creative interpretation.

AI Agent selects and interprets a lyric A dedicated AI Agent: Selects one single-line lyric (strictly enforced constraints) Analyzes its emotional and thematic meaning Interprets mood, tension, and implied narrative The lyric becomes the conceptual anchor of the poster.

AI Agent constructs a high-fidelity image prompt The agent outputs a fully structured, production-ready image-generation prompt including: Song metadata (reference only) Emotional interpretation Visual style choice Composition and layout rules Typography and legibility constraints Quality and design guardrails No drafts, explanations, or partial output are allowed.

Generate the final poster image The completed prompt is passed directly to the image generation node. The result is a high-resolution, A4 portrait poster designed to feel intentional, modern, and gallery-ready.

Output

A single poster image (1024×1536, A4 portrait ratio) Features: One carefully chosen lyric line Clean, modern typography High-end contemporary poster design Subtle film grain Fully legible text and metadata

Requirements

Musixmatch API credentials** Track matching and lyric retrieval OpenAI API credentials** Language model for creative direction Image model for poster generation

Use cases

Creating lyric posters for personal collections Album or song promotion visuals Editorial or social media artwork Print-ready music-inspired posters Exploring visual interpretations of song lyrics