# sung > Music data access ## Pages - [sung](index.html.md): Music data access. Sources from chords&lyrics dataset, spotify and wikipedia. - [API reference](api.html.md): | `sung` | Tools to get music metadata (from Spotify, Wikipedia, etc.) | - [sung](_autosummary/sung.html.md): Tools to get music metadata (from Spotify, Wikipedia, etc.) - [sung.base](_autosummary/sung.base.html.md): Base functionalities for the sung package. - [sung.chords_and_lyrics](_autosummary/sung.chords_and_lyrics.html.md): Tools for chords and lyrics acquisition and processing. - [sung.playlists](_autosummary/sung.playlists.html.md): Build Spotify playlists from human-friendly song descriptors. - [sung.pydantic_models](_autosummary/sung.pydantic_models.html.md): Pydantic models generated by datamodel-codegen using the Spotify API OpenAPI spec. - [sung.tools](_autosummary/sung.tools.html.md): Tools using sung - [sung.util](_autosummary/sung.util.html.md): Utility functions for the sung package. - [For AI agents](ai-agents.html.md): `sung` ships artifacts for coding agents alongside its code. This page lists - [About this build](about-this-build.html.md): This documentation was built on **2026-09-22 12:52 UTC** from commit <a href="https://github.com/tho... ## Optional - [sung.md](sung.md): Complete documentation in a single file. ## Build - [build_info.json](build_info.json): build provenance (commit, version, tool versions, whether the docs match the package)