From The Girl with Seven Names: A North Korean Defector’s Story, by Hyeonseo Lee (William Collins, 2015), Kindle Loc. 1455-1466:
You would expect between school friends a more honest conversation about our hopes for the future, and what we wanted to do with our lives, and that did happen, to an extent. But by the time we were ready to graduate, we had learned to trim our expectations in line with our songbun. Our choices fell within a certain range. In my class, the few of us with good songbun either took the university entrance exam or, if they were boys, went straight to military service. A few were able, through family connections, to land good jobs with the police or the Bowibu. More than half the students in my class were in the songbun ‘hostile’ category. A list of their names was sent to a government office in Hyesan, where officials assigned them to mines and farms. One girl from this group took the test to enter university, and passed, but was not permitted to go.
My good songbun meant I could plan. My dreams were private and modest. I wanted to be an accordionist. It’s a popular instrument in North Korea and a woman who could play it well had no difficulty making a living. That would be my official career, but, like my mother, I also wanted to trade, start an illicit business, and make money. I thought this would be exciting. I also knew that it would be the only way to ensure that my own family, when one day I had children of my own, would have enough to eat.
My mother fully supported the accordion career choice, and found a musician from the theatre in Hyesan to give me tuition. She said my father would have been pleased, as he’d always enjoyed accordion music. This made me cry.