experiment shelf
Lab Routes
Quick entry points for family-song coverage and route simulation experiments. These pages are intentionally separated from search results so the experimental surface stays visible but contained.
screenshot text
Tracklist Import
Paste screenshot-derived track text, queue raw rows, and prepare them for Apple Music Search normalization.
family-song
Family Song Coverage
Song-recursive family coverage with identify queue, works/abstract-like checks, and provider matching diagnostics.
song0 fast path
Simple Coverage
Song0-only identify with no debug UI, tuned for the fastest useful preview. No fallback to other layers yet when Song0 can't be matched.
artist identity
Artist Identity Lab
Search artist identity first, then branch into rooms for clusters, name strength, membership, identity maps, and relation graphs.
route simulation
Song Route Preview
Uses TopCoverage song0 layers to find related artists, then expands each artist into a small coverage preview.
member route
Scene Route Lab
Resolve a source artist to group members or self, then inspect each seed artist's top three Song0 label profiles.
layer genre/style
Song Layer Genre
Run song-recursive from a core_hash + artist_id and read genre/style per layer. All layers, with a mark on the ones that fell back to release-level tags.
song0 profile
Song0 Profile Probe
Select a family core hash from an artist coverage list, then fetch Song0 genre, style, label, year, duration, and role artists.
profileの版
Profile Sweep
Counts artists whose families were baked with an older profile version, then re-bakes the top few and shows their profile-version breakdown and taste before and after.
view_daily
View Daily
How often artists and songs are played (60s) or dug (song / artist page), as daily viewer counts over today, 7 or 30 days.
discogs -> rekordbox
Rekordbox Owned
Checks whether a Discogs-side track can be found back in the user's rekordbox collection, with ground truth so false positives and misses are counted separately.
rekordbox -> discogs
Rekordbox Identify
Samples tracks from the user's rekordbox master DB and runs the same identifyDiscogsSong path as the song page, to measure hit rate and latency.
labelmate
Label Release Probe
Inspect label-centered release blocks: releases, tracks, labels, release artists, track artists, and core credits.
master releases
Artist Discography
List an artist's master releases from the Discogs dump (master_artist → master → main_release). Main works only, unofficial pressings excluded, ordered by year.
release coverage
Artist TopRelease Probe
Rank releases where the artist appears as main on family/core titles. First pass for release-centered Dig infrastructure.
works coverage
Artist Works Coverage
Read non-main family works coverage with representative titles. First probe for writer, producer, remix, and credit-side Dig routes.
lab data policy
Experimental, But Not Careless
Display minimum
Lab pages may expose visible Song facts, but should avoid sending raw release ids, evidence rows, or internal scoring unless debug explicitly needs it.
Derived data boundary
Genre, style, label, and year summaries are product assets. Prefer rounded display summaries over full reconstructable datasets.
Future UI scope
UI experiments can recalculate visible ranges, but long-term artist features and time-series metrics should be computed server-side.
family-song shortcuts
Artist TopCoverage Links
Same Family Song Coverage options, different Discogs artist ids. Names are labels only; the page resolves by id.
Current lab entrances
/lab/family-coverage
/lab/simple-coverage
/lab/scene-route
/lab/song-route-preview
/lab/artist-graph-preview
/lab/artist-identity
/lab/artist-works-coverage
/lab/artist-discography
/lab/song-layer-genre
/lab/song0-profile
/lab/rekordbox-identify
/lab/rekordbox-owned
/lab/label-release-probe
/lab/artist-top-release