{"rootvine":{"version":"1.0","resolved_at":"2026-10-06T00:10:55.129Z","ttl_seconds":86400,"resolver":"beatsvine","category":"music","schema_url":"https://rootvine.ai/schema/v1"},"response_id":"rv_resp_tmglu7_9d7410374e45_0adcf3e1f393c784137e","status":"no_results","query":{"type":"music","raw":"Walter Murphy A Fifth of Beethoven","normalized":"walter murphy a fifth of beethoven","artist":"Walter Murphy","title":"A Fifth of Beethoven"},"results":[],"warnings":[],"partial_sources":[],"error":null,"cover_art":"https://dn721601.ca.archive.org/0/items/mbid-8bdc3882-a2bc-4a03-9900-95d0d17adc3c/mbid-8bdc3882-a2bc-4a03-9900-95d0d17adc3c-27448321411_thumb500.jpg","source_url":"https://www.beatsvine.com/walter-murphy-a-fifth-of-beethoven","mcp":{"package":"rootvine-mcp","tool_hint":"resolve_music"}}