README.md

tune-fine: handpicked music subgenres

A handpicked collection of music clips across 38 subgenres, curated for training audio language models (ACE-Step, MusicGen, AudioLDM, and similar) with subgenre-conditioned LoRA / LoKr adapters.

Subgenres selected by the author for aesthetic distinctness and demo punch, covering electronic (deep house, idm, trance, industrial, dark ambient, electropop, eurodance, edm), hip-hop / soul / funk (jazz funk, disco, rnb), rock (psychedelic, gothic, grunge, prog rock, post rock, punk rock, alternative, rock and roll, heavy metal, metal), pop (synthpop, power pop), world / jazz / experimental (bossa nova, lounge, reggae, blues, country, jazz, experimental), and classic/modern crossovers (lofi, electronic).

Audio sourced from two open Creative Commons corpora:

• MTG-Jamendo (genre tags) + Jamendo API (audio): canonical CC-licensed tracks from the jamendo.com catalog, tagged by MTG's curated 195-tag taxonomy.
• Free Music Archive: full-length CC-licensed tracks for subgenres not covered by MTG.

Each row carries the original artist, track, album info, CC license URL, and a one-line caption. Source field distinguishes Jamendo (mtg) vs FMA rows. Licenses vary per track (CC-BY, CC-BY-SA, CC-BY-NC, CC-BY-ND) - check license_ccurl per row before commercial use.

Built to fine-tune audio LMs on subgenre identity. Drop into ACE-Step's LoRA training tab, caption per-clip with Qwen2-Audio or use the included templated captions, train LoKr adapters per subgenre, publish back to the Hub.

Schema

• audio - full-length audio clip (mp3/wav)
• caption - short description: "{subgenre}, {desc}"
• subgenre, family, source - taxonomy
• track_name, artist_name, album_name, release_date - track info
• license_ccurl, attribution - per-track CC license + credit
• track_url - link back to source
• genres, instruments, moods - MTG-Jamendo tags (where available)
• jamendo_id, artist_id, album_id, duration_sec - Jamendo-source rows only

License

Per-track Creative Commons (see license_ccurl per row). Variants present: CC-BY, CC-BY-SA, CC-BY-NC, CC-BY-ND. Check before any commercial reuse.