http://en.wikipedia.org/wiki/Richard_Strauss
http://www.classical.com/composer/Richard_Georg_Strauss
_ R.Strauss : "Der Rosenkavalier" Suite (尾高忠明 / NHKso) 1/3
http://www.youtube.com/watch?v=qbt_Wcas2hw
_ Richard Strauss - Also Sprach Zarathustra
http://www.youtube.com/watch?v=SLuW-GBaJ8k