/// <summary>
/// type = Lyric用のhandleのコンストラクタ
/// </summary>
/// <param name="phrase">歌詞</param>
/// <param name="phonetic_symbol">発音記号</param>
public LyricHandle(string phrase, string phonetic_symbol)
{
L0 = new Lyric(phrase, phonetic_symbol);
}
public LyricHandle()
{
L0 = new Lyric();
}