There are a lot of dynasties in China and it can be hard to remember them all. I have used different mnemonic devices over the years, but since I’m a one-time garage rock champion (although we never played anywhere but my garage), music seemed a good choice to keep track of the different eras in Chinese history.
Qin (221-206 BCE)
Shocked the world, didn’t stick around to finish what they started. As you know, one was fronted by a megalomaniacal, self-absorbed, psychotic narcissist obsessed with his place in history whose blatant disregard for others doomed the whole enterprise to failure. The other, of course, was led by Qin Shihuang.