アフラック_CMソング_歌手

Does "the waltz of the duck" of CM of アフラック know it?
It is that appearing CM of Aoi Miyazaki and アフラックダック.
I understood a thing interesting in various ways when I examined it this time because I was interested very much and could not help bringing myself.
In fact, there seems to be "the waltz of the duck" to 7.
As for 歌手 more, I thought whether Aoi Miyazaki sings all the time, but seem to be different for the time being.
According to the public information of アフラック, it is setting called 歌手 called マユミーヌ.
I examine whether I look for it because there seems to be the first time-limited version with CD+DVD and will purchase it something or other.
But what is in the DVD; is not heated well; there was not it, but what will enter.
... worried about.