this is very elegant and beautiful. i am curious what flute Mz.Ayako Takagi is playing on, i searched for her other performances and it seemed like she continuously played on silver c foot closed key muramatsu. i have no official information about her instrument, i am just blind guessing from the looks and sound. but then, it is 99 percent the flutist and only 1 percent the flute, so i am only guessing and guessing...what flute is it? and what lovely marvelous sounds from it....