Obra: Duet in E Minor, BWV802

Similarities between Johann Sebastian Bach and John Cage don't exactly leap out at you. Both have an interest in numbers, it's true: Bach's music is obsessively, perhaps mathematically patterned, and Cage proportioned much of his music according to strict ratios and numerical schemes. But even this similarity is very much an abstract one: can you hear it in the pieces? No, not really.