Functional requirements of Music Library Management System with non-functional

Functional Requirements

1. User Authentication and Authorization
   • Allow users to create accounts, log in, and manage their profiles.
   • Different user roles (e.g., regular users, admins) should have different levels of access and functionality.
2. Music Catalog Management
   • Add, update, and delete music tracks, albums, and artists.
   • Organize music by genre, release year, and other metadata.
   • Support for various file formats (e.g., MP3, WAV).
3. Playlist Management
   • Create, edit, and delete playlists.
   • Allow users to add and remove tracks from playlists.
   • Support for sorting and organizing playlists.
4. Search and Filtering
   • Provide search functionality to find music by title, artist, album, genre, etc.
   • Allow users to filter search results based on different criteria.
5. Music Playback
   • Provide functionality for playing music tracks, including play, pause, skip, and repeat.
   • Support for creating a queue of tracks for continuous playback.
6. Music Recommendations
   • Recommend tracks and albums based on user preferences and listening history.
   • Provide curated playlists and suggestions based on genres and trends.
7. User Preferences and Personalization
   • Allow users to set preferences for music playback, such as default volume and playback mode.
   • Personalize user experience based on listening history and interactions.
8. Download and Offline Access
   • Allow users to download music tracks or albums for offline access (if applicable).
   • Manage downloaded content and sync with the online library.
9. Metadata Management
   • Manage metadata for tracks, including artist, album, genre, release date, and cover art.
   • Provide tools for updating and correcting metadata.
10. Reporting and Analytics
    • Generate reports on user activity, popular tracks, and library usage.
    • Provide analytics on listening patterns and track popularity.
11. Integration with External Services
    • Integrate with external services for music streaming, social media sharing, or music discovery.
    • Provide APIs for third-party integrations (e.g., music recognition services).

Non-Functional Requirements

1. Performance
   • Ensure quick response times for music playback and search queries.
   • Handle multiple concurrent users and high volumes of music data efficiently.
2. Scalability
   • Support the addition of new tracks, albums, and users as the library grows.
   • Scale to accommodate increasing traffic and data storage needs.
3. Reliability
   • Ensure high availability and minimal downtime.
   • Implement backup and recovery procedures to protect music data and user information.
4. Security
   • Protect user data and music content with encryption and secure access controls.
   • Ensure compliance with copyright and intellectual property regulations.
5. Usability
   • Provide a user-friendly interface that is easy to navigate and interact with.
   • Ensure accessibility features for users with disabilities.
6. Maintainability
   • Design the system for easy updates and maintenance.
   • Provide clear documentation for developers and administrators.
7. Compatibility
   • Ensure compatibility with various devices and operating systems (e.g., desktop, mobile).
   • Support different music file formats and streaming protocols.
8. Data Integrity
   • Ensure the accuracy and consistency of music metadata and user data.
   • Implement validation checks and error-handling mechanisms.
9. Support and Documentation
   • Offer user guides, help resources, and technical support for troubleshooting.
   • Provide detailed documentation for system administration and development.
10. Auditability
    • Maintain logs of user interactions, system changes, and access for auditing purposes.
    • Provide audit trails for music management activities and user actions.