There is no question that some of the material in the cache is authentic, It seems that the cache is a mixture of things, some authentic . . . others not.

It is no major composition but an occasional work in the form of an exquisite and highly refined strophic aria, Bach's only contribution to a musical genre popular in late 17th-century Germany.

There is no doubt that the Soviets stored material in this country. The question is what and where.

Music is a mixed mathematical science that concerns the origens, attributes, and distinctions of sound, out of which a cultivated and lovely melody and harmony are made, so that God is honored and praised but mankind is moved to devotion, virtue, joy, and sorrow.

When the source is a story. That's a softball question.

The question of what it is to live an 'authentic life', that's a complicated one.