PLN: "samples and synths are the same class for fingerprinting." sample_tfidf now
indexes synthdef names (SC synthdefs/ + SCLOrkSynths quark + SuperDirt builtins)
alongside Dirt-Samples, tags each sound sample|synth, and persists kinds. vocab
871 sounds (293 samples + 63 synths used). septieme_armee signature now surfaces
moogBass/FMRhodes1/bassWarsaw — but all common (no rare tell): its identity is the
orbit-arrangement (the SNA riff), not a signature sound. L3 needs both signals.

Take35 identified by blind ear-test as Septième Armée (Seven Nation Army cover,
septieme_armee.tidal, 4:35), NOT the 38C3 "Pitbul Punk" the ±3d date-join guessed.
Corroborated by orbit→sound map (d4 bassWarsaw = the riff bass, etc.). take_gig_map
corrected; performance_notes logs the find + cover-license caveat.