Meelo

Meelo is an open-source, self-hosted music server and web app designed for music collectors and heavy music libraries. It organizes music by albums/releases/versions, supports rich metadata sources and treats music videos as first-class media.

Key Features

• Collector-focused data model: albums with multiple releases, songs with versions and tracks, explicit handling of B-sides and rare tracks
• Flexible metadata parsing from embedded tags and filenames; integrates external providers for genres, descriptions and ratings
• Music video support integrated into album/artist/song pages and differentiated from interviews or behind-the-scenes videos
• Automatic detection of featured artists/duets and de-duplication when browsing large libraries
• Supports wide range of audio/video formats via on-the-fly transcoding; designed to work with ffmpeg-based transcoder
• Dockerized microservices architecture for easy deployment, including separate front, server, scanner and supporting services
• Search/indexing backed by a dedicated search service, plus optional scrobbling to ListenBrainz/Last.fm and synced lyrics support

Use Cases

• Manage and browse large personal music collections with multiple releases and rare tracks
• Host a private music web app for family or a small group with centralized metadata and playback
• Run on a home server using Docker Compose with Postgres and Redis for persistence and caching

Limitations and Considerations

• Mobile support is experimental: an Android app exists but is alpha and some mobile features are still missing
• Not all consumer features are present (for example, gapless playback and advanced smart-playlist capabilities are on the roadmap)
• Requires some setup knowledge (Docker, environment variables, and a clean metadata/file layout) and occasional tuning of the transcoder

Meelo is aimed at users who need deep collection organisation and metadata flexibility rather than a plug-and-play streaming service. It is actively maintained and distributed as Docker images for straightforward deployment.