{"rootvine":{"version":"1.0","resolved_at":"2026-08-03T04:20:31.990Z","ttl_seconds":86400,"resolver":"beatsvine","category":"music","schema_url":"https://rootvine.ai/schema/v1"},"response_id":"rv_resp_1d82a4d9","status":"success","query":{"type":"music","raw":"Howlin’ Wolf Smokestack Lightnin'","normalized":"howlin’ wolf smokestack lightnin'","artist":"Howlin’ Wolf","title":"Smokestack Lightnin'"},"results":[{"rank":1,"merchant":"Deezer","merchant_id":"deezer","trust_tier":"authoritative","price":null,"url":"https://www.deezer.com/track/2231626","click_url":"https://www.beatsvine.com/r/fcf36018eb53","type":"stream","availability":"available","ranking_reason":{"code":"FREE_STREAM_T1","summary":"Free streaming, Tier 1","details":{"trust_tier":"authoritative"}}},{"rank":2,"merchant":"Spotify","merchant_id":"spotify","trust_tier":"authoritative","price":null,"url":"https://open.spotify.com/track/35ydSuNJn9z4eTjhWp2xUJ","click_url":"https://www.beatsvine.com/r/079eac51ef33","type":"stream","availability":"available","ranking_reason":{"code":"FREE_STREAM_T1","summary":"Free streaming, Tier 1","details":{"trust_tier":"authoritative"}}},{"rank":3,"merchant":"YouTube","merchant_id":"youtube","trust_tier":"authoritative","price":null,"url":"https://www.youtube.com/watch?v=9Ri7TcukAJ8","click_url":"https://www.beatsvine.com/r/948539a4c3a7","type":"stream","availability":"available","ranking_reason":{"code":"FREE_STREAM_T1","summary":"Free streaming, Tier 1","details":{"trust_tier":"authoritative"}}}],"warnings":[],"partial_sources":[],"error":null,"cover_art":"https://cdn-images.dzcdn.net/images/cover/7e2871d3eadc090848e900edf58f0fc7/500x500-000000-80-0-0.jpg","source_url":"https://www.beatsvine.com/howlin-wolf-smokestack-lightnin","mcp":{"package":"rootvine-mcp","tool_hint":"resolve_music"},"partner_offers":[{"provider":"amazon_music","label":"Amazon Music (free trial)","kind":"free_trial","url":"https://www.amazon.com/music/subscription-deals?linkCode=ll2&tag=bvagent-20&linkId=964dac471062ddef431ee328bd56c368&language=en_US&ref_=as_li_ss_tl","click_url":"https://www.beatsvine.com/r/51daf3ef355c"}]}