Music Summary

Tracking since Apr 3, 2026.

Changelog

• Apr 17, 2026
  description

  Music Summary is an AI-powered companion for YouTube and YouTube Music that provides intelligent song analysis and creative commentary while you listen.
  
  WHAT IT DOES:
  - Generates concise AI summaries of any song playing on YouTube and YouTube Music
  - Provides humorous character-based analysis (Doctor, Lawyer, Programmer, Chef, Detective, Teacher) — each character interprets songs from their unique professional perspective
  - Displays a real-time AI chat overlay with character commentary synchronized to your music playback
  - Works with songs in any language — AI analysis is provided in the user's preferred language
  
  HOW IT WORKS:
  The extension reads song metadata from YouTube and YouTube Music and fetches available captions from youtube.com (where video captions are available) using standard browser APIs. This information is sent to Google Gemini AI to generate original creative commentary. No music, audio, or lyrics are downloaded or stored on any server.
  
  FREE TIER:
  - On-device AI analysis powered by Gemini Nano (Chrome's built-in AI)
  - Basic song summaries and 6 character analysis
  - No server communication required for AI features
  
  PREMIUM ($5.99/month):
  - Cloud-based Google Gemini AI for higher quality analysis
  - All 12 character perspectives unlocked
  - Real-time AI chat during playback
  - 7-day free trial included
  
  PRIVACY FIRST:
  - No personal data collected beyond Google Account ID (for subscription management)
  - No browsing history tracked
  - No music or lyrics stored on servers
  - Google Account sign-in used only for subscription management
  - Full GDPR and CCPA compliance
  
  For more information, visit our privacy policy and terms of service on our website.

  Music Summary is an AI-powered companion for YouTube and YouTube Music that provides intelligent song analysis and creative commentary while
    you listen.                                                                                                                                      
    WHAT IT DOES:                                                                                                                                 
    - Generates concise AI summaries of any song playing on YouTube and YouTube Music
    - Provides humorous character-based analysis (Doctor, Lawyer, Programmer, Chef, Detective, Teacher, and more) — each character interprets
    songs from their unique professional perspective
    - Displays a real-time AI chat overlay with character commentary synchronized to your music playback
    - Creates AI-generated illustrations inspired by the mood and themes of the song
    - Works with songs in any language — AI analysis is provided in the user's preferred language
  
    HOW IT WORKS:
    The extension reads song metadata from YouTube and YouTube Music and fetches available captions from youtube.com (where video captions are    
    available) using standard browser APIs. This information is sent to Google Gemini AI to generate original creative commentary. No music,      
    audio, or lyrics are downloaded or stored on any server.
  
    FREE TIER:
    - On-device AI analysis powered by Gemini Nano (Chrome's built-in AI)
    - Basic song summaries and character analysis
    - No server communication required for AI features
    - Share Card: turn any character quote into a stylized image and save it to your computer automatically
  
    FREE TRIAL:
    - 7-day trial with full Premium access
    - Includes 20 tokens to explore all Premium features — summaries, character chats, and AI illustrations
    - No payment required to start
  
    PREMIUM ($5.99/month):
    - 400 tokens per billing cycle
    - Token balance resets to 400 on each renewal
    - Remaining trial tokens carry over to your first billing cycle
    - Cloud-based Google Gemini AI for higher quality analysis
    - All character perspectives unlocked
    - Real-time AI chat during playback
    - AI-generated song illustrations (5 tokens each)
    - Top up anytime with additional token purchases
  
    TOKENS — PAY AS YOU GO:
    - Top up your token balance anytime with a one-time purchase
    - Available with or without an active subscription
    - 20 tokens ($0.99), 200 tokens ($3.99), 400 tokens ($5.99), 800 tokens ($11.99)
    - Song summary = 1 token · Chat message = 3 tokens · Illustration = 5 tokens
  
    PRIVACY FIRST:
    - No personal data collected beyond Google Account ID (for subscription management)
    - No browsing history tracked
    - No music or lyrics stored on servers
    - Google Account sign-in used only for subscription management
    - Full GDPR and CCPA compliance
  
    For more information, visit our privacy policy and terms of service on our website.

Permissions & access

Permissions

activeTabstoragetabCaptureidentityidentity.email

Host access

https://music.youtube.com/*, https://www.youtube.com/*, https://lrclib.net/*

Screenshots

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