{ "name": "AI Music Curator: Discover New Favorites", "nodes": [ { "parameters": { "content": "## \ud83c\udfb8 AI Music Curator\n\nDiscover new music based on your favorites. Enter an artist name (e.g., \"Led Zeppelin\"), and **Gemini** will recommend 3 similar artists/bands with song suggestions and YouTube links.\n\n## How it works\n1. **Input:** Enter an artist name via **Form** (or use Test Mode).\n - *Test Mode simulates: \"Led Zeppelin\".*\n2. **Curate:** Gemini analyzes the musical style and suggests 3 related artists (modern or classic).\n3. **Log:** Saves the recommendations to **Google Sheets**.\n\n## Setup steps\n1. **Connect:** Gemini, Sheets.\n2. **Config:** Open **\"Config\"** to set Sheet ID.\n3. **Test:** Set `TEST_MODE` to `true`.", "height": 380, "width": 500, "color": 3 }, "id": "6d6eed6e-0e78-46c6-b8f6-b03bea0f2714", "name": "Sticky Note - Main", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ -1216, 48 ] }, { "parameters": { "content": "## \u2699\ufe0f Configuration\nSet Sheet ID.", "height": 140, "color": 6 }, "id": "11ccfcbd-51d4-4984-8c4b-096ec078c64b", "name": "Sticky Note - Config", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ -480, 48 ] }, { "parameters": { "content": "## \ud83c\udfa7 Artist Input\nForm or Mock.", "height": 340, "width": 760, "color": 6 }, "id": "74a1b36b-8f49-4e14-b1fd-586931c53dcc", "name": "Sticky Note - Input", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ -176, 48 ] }, { "parameters": { "content": "## \ud83e\udde0 AI DJ\nCurates Playlist.", "height": 140, "width": 440, "color": 6 }, "id": "fcb84365-4a01-4a01-ad9a-f79099e5dbde", "name": "Sticky Note - AI", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 656, 48 ] }, { "parameters": { "content": "## \ud83c\udfbc Playlist Log\nLogs to Sheets.", "height": 140, "width": 380, "color": 6 }, "id": "e49fc97b-c9f4-4ff0-8934-07054ac32d20", "name": "Sticky Note - DB", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 1136, 48 ] }, { "parameters": { "assignments": { "assignments": [ { "id": "id-1", "name": "SHEET_ID", "value": "", "type": "string" }, { "id": "id-2", "name": "TEST_MODE", "value": "true", "type": "string" } ] }, "includeOtherFields": true, "options": {} }, "id": "dc44cde4-ba68-42c1-b813-b9be9685aac2", "name": "Config", "type": "n8n-nodes-base.set", "typeVersion": 3.4, "position": [ -368, 128 ] }, { "parameters": { "formTitle": "\ud83c\udfb8 AI Music Curator", "formDescription": "Enter a band/artist you love to get recommendations.", "formFields": { "values": [ { "fieldLabel": "Favorite Artist", "placeholder": "e.g., Led Zeppelin, Daft Punk", "requiredField": true } ] }, "options": {} }, "id": "2cc6f231-f21c-4299-8ca2-233c05919756", "name": "Form Trigger", "type": "n8n-nodes-base.formTrigger", "typeVersion": 2.3, "position": [ -544, 112 ] }, { "parameters": {}, "id": "ac3c962d-7a6e-428c-b348-9b29d8bc05c9", "name": "Manual Trigger", "type": "n8n-nodes-base.manualTrigger", "typeVersion": 1, "position": [ -544, 272 ] }, { "parameters": { "rules": { "values": [ { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict" }, "conditions": [ { "leftValue": "", "rightValue": "", "operator": { "type": "string", "operation": "equals" } } ], "combinator": "and" } } ] }, "options": {} }, "id": "37898bf0-add5-4666-9380-d0063a1a0e3b", "name": "Test Mode?", "type": "n8n-nodes-base.switch", "typeVersion": 3.2, "position": [ -128, 112 ] }, { "parameters": { "jsCode": "// Simulate User Input\nreturn [{\n json: {\n artist: \"Led Zeppelin\"\n }\n}];" }, "id": "2b5eefa4-e84c-458a-ba4b-1b228e419604", "name": "Mock Input", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 128, 112 ] }, { "parameters": { "jsCode": "// Merge Inputs\nconst mode = $('Config').first().json.TEST_MODE;\nlet artist = \"\";\n\nif (mode === 'true') {\n artist = $('Mock Input').first().json.artist;\n} else {\n artist = $('Form Trigger').first().json['Favorite Artist'];\n}\nreturn { json: { artist } };" }, "id": "5b372668-d86b-40f9-b939-f25ccfd8d7be", "name": "Normalize Input", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 352, 112 ] }, { "parameters": { "modelId": { "__rl": true, "value": "models/gemini-1.5-flash", "mode": "list", "cachedResultName": "models/gemini-1.5-flash" }, "messages": { "values": [ { "content": "=Act as a Music Critic / DJ.\nSuggest 3 bands/artists similar to the user's input. Focus on \"Hidden Gems\" or \"Modern Successors\".\n\n[Input Artist]\n{{ $json.artist }}\n\n[Output JSON ONLY]\n{\n \"input_artist\": \"{{ $json.artist }}\",\n \"recommendations\": [\n { \"name\": \"Band A\", \"reason\": \"Why similar?\", \"song\": \"Best Song\", \"youtube_query\": \"Band A Best Song\" },\n { \"name\": \"Band B\", \"reason\": \"Why similar?\", \"song\": \"Best Song\", \"youtube_query\": \"Band B Best Song\" },\n { \"name\": \"Band C\", \"reason\": \"Why similar?\", \"song\": \"Best Song\", \"youtube_query\": \"Band C Best Song\" }\n ]\n}" } ] }, "options": {} }, "type": "@n8n/n8n-nodes-langchain.googleGemini", "typeVersion": 1, "position": [ 672, 112 ], "id": "91eef88c-41aa-43cd-bf0e-f080b73eebcc", "name": "Gemini: Curate", "credentials": { "googlePalmApi": { "name": "" } } }, { "parameters": { "jsCode": "// Parse Gemini Output\nconst text = $input.first().json.content.parts[0].text;\nlet data = {};\ntry {\n const cleanText = text.replace(/```json/g, '').replace(/```/g, '').trim();\n data = JSON.parse(cleanText);\n} catch (e) {\n data = { input_artist: \"Error\", recommendations: [] };\n}\n\n// Generate YouTube Links\nconst recs = data.recommendations.map(rec => ({\n ...rec,\n link: `https://www.youtube.com/results?search_query=${encodeURIComponent(rec.youtube_query)}`\n}));\n\nreturn { json: { input_artist: data.input_artist, recommendations: recs } };" }, "id": "cbcb6749-8688-4aa6-a7af-95d9139fe6d4", "name": "Parse & Link", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 960, 112 ] }, { "parameters": { "operation": "appendOrUpdate", "documentId": { "__rl": true, "mode": "id", "value": "={{ $('Config').first().json.SHEET_ID }}" }, "sheetName": { "__rl": true, "mode": "name", "value": "MusicLog" }, "columns": { "mappingMode": "defineBelow", "value": { "Date": "={{ $now.format('yyyy-MM-dd') }}", "Input Artist": "={{ $json.input_artist }}", "Rec 1": "={{ $json.recommendations[0].name }} ({{ $json.recommendations[0].song }})", "Rec 1 Link": "={{ $json.recommendations[0].link }}", "Rec 2": "={{ $json.recommendations[1].name }} ({{ $json.recommendations[1].song }})", "Rec 2 Link": "={{ $json.recommendations[1].link }}", "Rec 3": "={{ $json.recommendations[2].name }} ({{ $json.recommendations[2].song }})", "Rec 3 Link": "={{ $json.recommendations[2].link }}" } }, "options": {} }, "id": "f7c656d1-a31c-4495-8531-2e6a5a4d2c6a", "name": "Save to Sheets", "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 1184, 112 ], "credentials": { "googleSheetsOAuth2Api": { "name": "" } } } ], "connections": { "Config": { "main": [ [ { "node": "Test Mode?", "type": "main", "index": 0 } ] ] }, "Form Trigger": { "main": [ [ { "node": "Config", "type": "main", "index": 0 } ] ] }, "Manual Trigger": { "main": [ [ { "node": "Config", "type": "main", "index": 0 } ] ] }, "Test Mode?": { "main": [ [ { "node": "Mock Input", "type": "main", "index": 0 } ] ] }, "Mock Input": { "main": [ [ { "node": "Normalize Input", "type": "main", "index": 0 } ] ] }, "Normalize Input": { "main": [ [ { "node": "Gemini: Curate", "type": "main", "index": 0 } ] ] }, "Gemini: Curate": { "main": [ [ { "node": "Parse & Link", "type": "main", "index": 0 } ] ] }, "Parse & Link": { "main": [ [ { "node": "Save to Sheets", "type": "main", "index": 0 } ] ] } }, "active": false, "settings": { "executionOrder": "v1", "availableInMCP": false }, "versionId": "4a936cb5-9afb-4931-8ef8-0398aeebc48d", "meta": { "templateCredsSetupCompleted": true }, "id": "iXsw4Av6W3vGK5jX", "tags": [] }