CLI fetcher mirroring freesound-fetch.mjs: search the public BBC Sound Effects archive API and download samples into pop/samples/<slug>/. - pop/lib/bbc-rewind.mjs — search + download + manifest helper, no creds (uses the same public search/media endpoints the site's app calls). Tries the full /zip/<id>.wav first, falls back to the MP3 preview decoded to 44.1k WAV via ffmpeg (the direct WAV path is gated behind the site's WebSocket batch-zip API; preview is the always-available tier). - pop/bin/bbc-fetch.mjs — CLI (--query/--list/--count/--slug/--id). - pop/samples/README.md — documents the source + licence guardrail. Licence: RemArc, NON-COMMERCIAL only. Every fetched sample is tagged license:"remarc-noncommercial", commercialUse:false so it can be used for sketches/research and non-commercial live performance (the AC `dj` piece) but never baked into a DistroKid release master. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>