Add New regexp for Song Name Parsing

This is simply collected in re.ts. See example below:

case '{song.singerID you'd like to target; for bilibili, this is a user's mid}': // "冥侦探柯镇恶":
    filename = extractParenthesis(
    extractWith(filename, [
        regexp1, // note each regexp must have an extraction group (in parenthesis)
        regexp2,
        ...
    ])
    );
    break;