version: '1.0'metadata:title: 'Duet'artist: 'Lead and Echo'language: 'eng'lines:- text: "Lead vocal"start_ms: 1000end_ms: 4000words:- text: "Lead "start_ms: 1000end_ms: 2000- text: "vocal"start_ms: 2000end_ms: 4000- text: "echo"start_ms: 2000end_ms: 3000words:- text: "echo"start_ms: 2000end_ms: 3000