The relation of tonic to dominant is the foundation of Western triadic tonality. The attempt of the early nineteenth century to substitute third or m… - Charles Rosen

Normally, misprints are either easily corrected or else so trivial that it makes no difference whether we play the correct or the faulty version. ... Nevertheless, on rare occasions, a misprint or slip of the pen may challenge our view of the musical language. These extreme cases may help us understand a little more about the way music acquires meaning, or what it means to say that the music makes sense.

It is not, however, the unfamiliarity or strangeness of a work or of a composer's manner that is a bar to understanding, but rather the disappearance of the familiar, the ongoing disappointment of the expectations and hopes fostered by the musical tradition in which we have grown up.

Inaudible music may seem an odd notion, even a foolishly Romantic one—although it is partly the Romantic prejudice in favor of sensuous experience that makes it seem odd. Still, there are details of music which cannot be heard but only imagined, and even certain aspects of musical form which cannot be realized in sound even by the imagination.