Elon Musk writes: "Johann Sebastian Bach is the Shakespeare of music. Best there ever was." He's right. And the comparison tells us where both stand in our civilization. Bach is everything the West believed about order, freedom and work, put into sound. 1. They are not in the canon. They are what the canon is measured against. Shakespeare shaped the language; Bach shaped harmony. Everyone after them builds on top of them, knowingly or not. They are not great artists among others. They are the ground the others stand on. 2. Together they cover the two halves of the West. Shakespeare is man as he is: ambition, jealousy, doubt, the individual alone with his passions. Bach is order as it should be: everything held together, everything pointing up. Shakespeare is the West looking at itself. Bach is the West looking up. 3. Order and freedom. Listen to a fugue. Several voices, each singing its own line, none a backing track for the others – and yet they fit perfectly. That is the West in sound: free individuals inside a common order. The crowd sings in unison. Citizens sing in counterpoint. And the fugue has the strictest rules in music, yet Bach found more freedom inside them than anyone. Freedom is not the absence of rules. It is mastery of them. 4. Work. He was not a tortured genius. He was an employee. A church musician, a new cantata almost every week, twenty children, arguments with the town council about pay. No lightning from heaven, no romantic suffering. Genius as a daily job, done well, for decades – and done for something higher than himself. 5. And it matters who said it: an engineer, not a critic. Bach is the engineer's composer – a fugue is a machine with a soul. When the man building rockets points to Bach, he's pointing at the same Western habit: making order that is also beautiful. 6. Civilizations are remembered by their heights. Nobody remembers the average Athenian; we remember Aristotle. Summits show what humans are capable of, and they set the bar for every generation after. A civilization that stops climbing still has its summits – for a while. Then it forgets why anyone climbed. The West almost forgot Bach. After his death, the public lost him. Eighty years later a twenty-year-old Mendelssohn performed the St. Matthew Passion in Berlin, and the world remembered. The greatest treasure of a civilization was one young man away from oblivion. The torch changes hands or it doesn't. This is what Musk keeps warning about: civilizations don't fall in one blow. They forget. 7. In 1977, when humanity sent a golden record into space to tell the universe who we are, the music opened with Bach. A scientist joked that we should send all of Bach – but that would be boasting. The record carries the music to the stars. That also needs to be carried forward. Shakespeare tells us who we are. Bach tells us what we're for. Forget them, and we will know neither.