fetch
ChatGPTReturns published metadata, a canonical Sonosfera playlist URL and a page of eligible public tracks for a public playlist ID. instrumental_only=true returns an instrumental-classified selection, including for subsequent requests after an earlier page. Filtering affects only the returned selection; the original playlist is unchanged and can still contain vocal tracks. Pages contain 20 tracks by default and at most 40, from a bounded scan of 500 entries. nextOffset identifies the next page. Explicit-tagged tracks are excluded. Durations describe only the returned page; partial lists and capped scans are labelled. Private playlists and audio storage URLs are unavailable.
