Besides, Lord Vetinari, the supreme ruler of Ankh-Morpork, rather liked music.
People wondered what sort of music would appeal to such a man. Highly formalized chamber music, possibly, or thunder-and-lightning opera scores.
In fact the kind of music he really liked was the kind that never got played. It ruined music, in his opinion, to torment it by involving it on dried skins, bits of dead cat, and lumps of metal hammered into wires and tubes. It ought to stay written down, on the page, in rows of little dots and crotchets all neatly caught between lines. Only there was it pure. It was when people started doing things with it that the rot set in. Much better to sit quietly in a room and read the sheets, with nothing between yourself and the mind of the composer but a scribble of ink. Having it played by sweaty fat men and people with hair in their ears and spit dribbling out of the end of their oboe… well, the idea made him shudder. Although not much, because he never did anything to extremes.
In Canada, the Ministry of Health pays colleges to teach kids COBOL and JCL. It’s a steady job, pension, good bennies. I know a handful of people who went that route, rather than the riskier private sector.