Glenn Gould on Johann Sebastian Bach

“The prerequisite of contrapuntal art, more conspicuous in the work of Bach than in that of any other composer, is an ability to conceive a priori of melodic identities which when transposed, inverted, made retrograde, or transformed rhythmically will yet exhibit, in conjunction with the original subject matter, some entirely new but completely harmonious profile.”

“I think that if I were required to spend the rest of my life on a desert island, and to listen to or play the music of any one composer during all that time, that composer would almost certainly be Bach. I really can't think of any other music which is so all-encompassing, which moves me so deeply and so consistently, and which, to use a rather imprecise word, is valuable beyond all of its skill and brilliance for something more meaningful than that – its humanity.”

“One of the most extraordinary things about history's most extraordinary musician is the fact that this man's music, which exerts such a magnetic attraction for us today, against which we tend to measure much of the achievement in the art of music in the last two centuries, that this music had absolutely no effect on either the musicians or the public of his own day. And the strange thing about Bach is that he doesn't at all fit our conception of the misunderstood genius who was years ahead of his time. He was certainly misunderstood, but not because he was ahead of his time, rather because according the musical disposition of that day, he was generations behind it.”