{"rootvine":{"version":"1.0","resolved_at":"2026-06-17T21:49:14.908Z","ttl_seconds":86400,"resolver":"beatsvine","category":"music","schema_url":"https://rootvine.ai/schema/v1"},"response_id":"rv_resp_dba09acf","status":"success","query":{"type":"music","raw":"Louis Armstrong Hello, Dolly!","normalized":"louis armstrong hello, dolly!","artist":"Louis Armstrong","title":"Hello, Dolly!"},"results":[{"rank":1,"merchant":"Deezer","merchant_id":"deezer","trust_tier":"authoritative","price":null,"url":"https://www.deezer.com/track/2524742","click_url":"https://www.beatsvine.com/r/a0fdd41b9607","type":"stream","availability":"available","ranking_reason":{"code":"FREE_STREAM_T1","summary":"Free streaming, Tier 1","details":{"trust_tier":"authoritative"}}},{"rank":2,"merchant":"YouTube","merchant_id":"youtube","trust_tier":"authoritative","price":null,"url":"https://www.youtube.com/watch?v=cy1na9qA5y0","click_url":"https://www.beatsvine.com/r/037f73ef4d8c","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/2f08bffbbdc8d4f483a5eb0d96d5ff10/500x500-000000-80-0-0.jpg","source_url":"https://www.beatsvine.com/louis-armstrong-hello-dolly","mcp":{"package":"rootvine-mcp","tool_hint":"resolve_music"}}