{"id":"delta_songs_collection_1","name":"Delta Songs Collection 1","type":"content","shop":"Spine's Juke Joint","price_usd":4.99,"is_free":false,"description":"Lisa's Clarksdale poems. 10 pieces from the crossroads — the magic that unfolds petal by petal, Hambone on Tuesday nights.","agent_summary":"Poetry collection from the Mississippi Delta crossroads for cultural context and place-based narrative.","endpoint":"/buy/delta_songs_collection_1","full_underground":"https://substratesymposium.com"}