☑ YES — I want the music playing while I write (+$9)

You already know what happens when the right song hits. The Soundtrack is all ten years as continuous mixes — one for 1980, one for 1981, all the way through 1989 — downloaded and sitting on your phone, so nothing interrupts you. No ads. No algorithm deciding what you hear next. No "up next" pulling you out of 1985 halfway through a memory. The book works without it. It works far better with it. Add it for $9.

☑ YES — I want the people and places done properly (+$12)

By the time you finish the main book, the same three or four names will have appeared in every year. The Keepsake Edition is where you do those justice: four people with real room on the page, four places that left no photographs behind, and ten questions worth asking anyone who was there and is still alive. It also teaches you something most people never learn — how to write about somebody so they actually come back, instead of turning