Daniel Nkencho This workflow corresponds to n8n.io template #10005 — we link there as the canonical source.
This workflow follows the Agent → Chat Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"meta": {
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "f0e867a5-c202-4948-92c2-5e1bc371a241",
"name": "When chat message received",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-1440,
1056
],
"parameters": {
"options": {}
},
"typeVersion": 1.3
},
{
"id": "d0b0ab98-d2a7-4375-b659-41e894942452",
"name": "AI Songwriting Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-1216,
1056
],
"parameters": {
"options": {
"systemMessage": "=You are an AI songwriting agent that generates original song lyrics instantly from user input. You do not engage in conversation - you immediately create and deliver complete, ready-to-use song lyrics.\n\n## Your Task\n\nAnalyze the user's query and instantly generate:\n1. Complete original song lyrics with labeled sections (MUST be at least 600 characters)\n2. The lyrical style/genre description (MUST be at least 10 characters)\n\n## Output Format\n\nAlways output valid JSON with this exact structure:\n\n{\n \"lyrical_style\": \"[Detailed genre description - minimum 10 characters]\",\n \"lyrics\": \"[Complete lyrics with section labels - minimum 600 characters]\"\n}\n\n## Critical Constraints\n\n- **lyrics field**: MUST be at least 600 characters total (including spaces, line breaks, and section labels)\n- **lyrical_style field**: MUST be at least 10 characters long (e.g., \"Pop, upbeat and catchy\" not just \"Pop\")\n- Keep lyrics detailed - aim for full song structure with 2-3 verses, chorus, and bridge to meet 600+ characters\n- Use compact section labels like [V1], [C], [V2], [B] to optimize space while expanding content\n\n## Lyrical Guidelines\n\n- Create 100% original content - never reproduce existing lyrics\n- Match the style to the user's query (if they mention a genre, use it; otherwise infer from the theme)\n- Use appropriate language, flow, and structure for the genre:\n * Pop: Catchy, repetitive choruses, relatable themes\n * R&B: Smooth, soulful, emotional, romantic themes\n * Rap/Hip-Hop: Rhythmic verses, internal rhymes, wordplay, flow-focused\n * Rock: Energetic, rebellious, powerful imagery\n * Country: Storytelling, narrative-driven, down-to-earth\n * Indie/Folk: Introspective, poetic, authentic\n- Use vivid imagery and genuine emotion\n- Ensure natural rhythm and flow appropriate to the genre\n- Expand thoughtfully - include 3-5 lines per section to reach 600+ characters\n\n## Structure Recommendations for Character Limit\n\nTo meet the 600+ character requirement, use fuller structures:\n- Option 1: [V1] + [C] + [V2] + [B] + [C]\n- Option 2: [Intro] + [V1] + [C] + [V2] + [C]\n- Option 3: [V1] + [C] + [V2] + [B] + [Outro]\n\nUse descriptive, flowing lines. Each verse 4-6 lines, chorus 4 lines, bridge 3-4 lines.\n\n## Important Rules\n\n- NO conversation or clarifying questions - generate immediately\n- ALWAYS output valid JSON only\n- ALWAYS be original - never copy existing songs\n- ALWAYS ensure lyrics are at least 600 characters\n- ALWAYS ensure lyrical_style is at least 10 characters\n- Count characters carefully before outputting\n\nGenerate the song now based on the user's input."
},
"hasOutputParser": true
},
"typeVersion": 2.2
},
{
"id": "25dc2495-fd91-4543-b936-1a6fd9cae21f",
"name": "Set Script Variables",
"type": "n8n-nodes-base.set",
"position": [
-896,
1056
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "c8ecbac4-9cd0-424c-a8b6-1f2ed0b36c22",
"name": "Lyrical_style",
"type": "string",
"value": "={{ $json.output.lyrical_style }}"
},
{
"id": "e75f7a59-604e-4473-b079-01df81a130d5",
"name": "Lyrics",
"type": "string",
"value": "={{ $json.output.lyrics }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "ae8c433e-ad2f-4fde-8410-e1563bb7d176",
"name": "Generate Music Track",
"type": "n8n-nodes-base.httpRequest",
"position": [
-688,
1056
],
"parameters": {
"url": "=https://queue.fal.run/fal-ai/minimax-music/v1.5",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "prompt",
"value": "={{ $json.Lyrics }}"
},
{
"name": "lyrics_prompt",
"value": "={{ $json.Lyrical_style }}"
}
]
},
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "90fad7f3-9885-44bc-92a0-4c6dbc423980",
"name": "Wait for Generation",
"type": "n8n-nodes-base.wait",
"position": [
-480,
1056
],
"parameters": {
"amount": 30
},
"typeVersion": 1.1
},
{
"id": "0a9c64f8-22c6-447e-886e-75b2d20a24f9",
"name": "Check Generation Status",
"type": "n8n-nodes-base.httpRequest",
"position": [
-272,
1056
],
"parameters": {
"url": "=https://queue.fal.run/fal-ai/minimax-music/requests/{{ $json.request_id }}/status",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "a221fe90-04d0-4baf-bc16-f9d10f30fe33",
"name": "Route on Status",
"type": "n8n-nodes-base.switch",
"position": [
-64,
1056
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "Done",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "d8b8dbdc-1ad9-4ab9-8b2d-e76fd5db0899",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "COMPLETED"
}
]
},
"renameOutput": true
},
{
"outputKey": "Progress",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "9c10982c-5f8c-4eec-9b8a-f4b42e99ecf9",
"operator": {
"type": "string",
"operation": "notEquals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "COMPLETED"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "1971d68b-8295-45dd-978b-cc27a09e148d",
"name": "Fetch Final Result",
"type": "n8n-nodes-base.httpRequest",
"position": [
144,
1040
],
"parameters": {
"url": "=https://queue.fal.run/fal-ai/minimax-music/requests/{{ $json.request_id }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "cbc0a955-da9c-49c2-97a9-cbf459516fac",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-1216,
1216
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-5-chat-latest",
"cachedResultName": "gpt-5-chat-latest"
},
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.2
},
{
"id": "fa63b886-0761-404d-9d3a-e5cdad9a3eed",
"name": "Note: Chat Trigger",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1568,
816
],
"parameters": {
"color": 6,
"width": 380,
"height": 208,
"content": "## \ud83d\udcac When chat message received\n\n**Purpose:** Triggers on incoming chat prompts for instant song requests.\n\n**Note:** Integrates with n8n chat; passes message to agent."
},
"typeVersion": 1
},
{
"id": "72a4a665-4631-4f4f-9d47-5921941ea43a",
"name": "Note: Songwriting Core",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1328,
1344
],
"parameters": {
"color": 5,
"width": 364,
"height": 176,
"content": "## \ud83e\udd16 AI Songwriting Agent + OpenAI Chat Model + Parse Output\n\n**Purpose:** Generates 600+ char lyrics/genre via OpenAI, parses JSON output.\n\n**Note:** Uses gpt-5-chat-latest; enforces schema for style & lyrics fields."
},
"typeVersion": 1
},
{
"id": "416b5063-e4f7-4854-8b42-820eae4acaf6",
"name": "Note: Variable Setup",
"type": "n8n-nodes-base.stickyNote",
"position": [
-992,
816
],
"parameters": {
"color": 3,
"width": 364,
"height": 208,
"content": "## \ud83d\udcdd Set Script Variables\n\n**Purpose:** Extracts parsed lyrics/style into variables for music gen.\n\n**Note:** Maps output.lyrical_style & output.lyrics via expressions."
},
"typeVersion": 1
},
{
"id": "6ad96629-57ac-4458-b8cb-d6268e3395cd",
"name": "Note: Music Queue",
"type": "n8n-nodes-base.stickyNote",
"position": [
-832,
1344
],
"parameters": {
"color": 6,
"width": 396,
"height": 112,
"content": "## \ud83c\udfb5 Generate Music Track\n\n**Purpose:** POSTs lyrics/style to Fal.ai minimax-music queue."
},
"typeVersion": 1
},
{
"id": "49d527f2-54d3-4379-99a3-8b6724ddbb05",
"name": "Note: Polling Loop",
"type": "n8n-nodes-base.stickyNote",
"position": [
-432,
816
],
"parameters": {
"color": 2,
"width": 364,
"height": 208,
"content": "## \u23f3 Wait for Generation + \ud83d\udcca Check Generation Status\n\n**Purpose:** Waits 30s, then polls status endpoint until 'COMPLETED'.\n\n**Note:** Loops on non-complete; uses request_id & Fal.ai auth."
},
"typeVersion": 1
},
{
"id": "7246b4e6-2d27-4ff3-a66e-31e08508f60e",
"name": "Note: Completion Handler",
"type": "n8n-nodes-base.stickyNote",
"position": [
-224,
1296
],
"parameters": {
"color": 2,
"width": 348,
"height": 208,
"content": "## \ud83d\udd00 Route on Status + \ud83d\udce5 Fetch Final Result\n\n**Purpose:** Routes to fetch on 'COMPLETED', else loops; gets audio URL.\n\n**Note:** Case-sensitive status check; outputs link for chat response."
},
"typeVersion": 1
},
{
"id": "118aa11c-d7b0-4fbc-8f2c-8f1e745152be",
"name": "Parse Output1",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
-1072,
1216
],
"parameters": {
"schemaType": "manual",
"inputSchema": "={\n \"$schema\": \"http://json-schema.org/draft-07/schema#\",\n \"type\": \"object\",\n \"properties\": {\n \"lyrical_style\": {\n \"type\": \"string\",\n \"description\": \"The genre or style of the song (e.g., Pop, R&B, Rap, Rock, Country, Hip-Hop, Indie, Folk)\"\n },\n \"lyrics\": {\n \"type\": \"string\",\n \"description\": \"Complete song lyrics with all sections labeled (e.g., [VERSE 1], [CHORUS], [BRIDGE])\"\n }\n },\n \"required\": [\"lyrical_style\", \"lyrics\"],\n \"additionalProperties\": false\n}"
},
"typeVersion": 1.3
},
{
"id": "4e2839c3-cda0-4704-915c-a19d7fe2e487",
"name": "Overview Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2336,
464
],
"parameters": {
"color": 4,
"width": 712,
"height": 1176,
"content": "# \ud83e\udd16 AI Songwriter Chat: Lyrics to Full Music Tracks\n\n## \ud83d\udccb What This Template Does\nThis chat-triggered workflow uses AI to generate detailed song lyrics (600+ chars) from messages, then creates matching music via Fal.ai. It polls until ready, returning lyrics and audio in chat.\n\n## \ud83d\udd27 Prerequisites\n- n8n with chat enabled\n- OpenAI API access\n- Fal.ai account\n\n## \ud83d\udd11 Required Credentials\n\n### OpenAI API Setup\n1. platform.openai.com \u2192 API keys\n2. Create secret key (e.g., \"n8n Songwriter\")\n3. Add as \"OpenAI API\" in n8n\n4. Test chat completion\n\n### Fal.ai HTTP Header Auth Setup\n1. fal.ai \u2192 Dashboard \u2192 API Keys\n2. Generate key\n3. n8n: HTTP Header Auth, Name=\"Fal.ai\", Header=\"Authorization: Key [Key]\"\n4. Test queue endpoint\n\n## \u2699\ufe0f Configuration Steps\n1. Import JSON to n8n\n2. Assign OpenAI to \"OpenAI Chat Model\"\n3. Assign Fal.ai to music HTTP nodes\n4. Activate; use n8n chat\n5. Test: \"Upbeat pop road trip song\"\n\n## \ud83c\udfaf Use Cases\n- Content creators: Quick jingles for videos\n- Educators: Custom tunes for classes\n- Gifting: Personalized tracks from chats\n- Artists: Real-time prototyping\n\n## \u26a0\ufe0f Troubleshooting\n- Invalid JSON: Stress JSON in prompt; test agent\n- Gen fails (401): Check Fal.ai perms/quotas\n- Polling loops: Increase wait to 45s; check queue\n- Lyrics <600 chars: Enforce fuller prompt structures"
},
"typeVersion": 1
}
],
"connections": {
"Parse Output1": {
"ai_outputParser": [
[
{
"node": "AI Songwriting Agent",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Route on Status": {
"main": [
[
{
"node": "Fetch Final Result",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for Generation",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Songwriting Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Wait for Generation": {
"main": [
[
{
"node": "Check Generation Status",
"type": "main",
"index": 0
}
]
]
},
"AI Songwriting Agent": {
"main": [
[
{
"node": "Set Script Variables",
"type": "main",
"index": 0
}
]
]
},
"Generate Music Track": {
"main": [
[
{
"node": "Wait for Generation",
"type": "main",
"index": 0
}
]
]
},
"Set Script Variables": {
"main": [
[
{
"node": "Generate Music Track",
"type": "main",
"index": 0
}
]
]
},
"Check Generation Status": {
"main": [
[
{
"node": "Route on Status",
"type": "main",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Songwriting Agent",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
httpHeaderAuthopenAiApi
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About this workflow
Spark your creativity instantly in any chat—turn a simple prompt like "heartbreak ballad" into original, full-length lyrics and a professional AI-generated music track, all without leaving your conversation.
Source: https://n8n.io/workflows/10005/ — original creator credit. Request a take-down →
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