There is a particular kind of bedroom in North London — cluttered, slightly too warm, strung with cables — where, sometime around 2011, a seventeen-year-old named Jacob Collier pointed a camera at himself and began to sing Stevie Wonder's *Isn't She Lovely* in six different voices simultaneously. No record label, no budget, no instruction manual: only a laptop, a Casio keyboard crammed with percussive and orchestral sounds, and a childhood spent forensically dissecting the albums of Joni Mitchell, Michael Jackson, and Brian Wilson, counting instruments the way other children count stars. One of those early videos, posted quietly to YouTube, travelled in ways that Collier could not have predicted. It reached Quincy Jones — the architect of *Thriller*, one of the most formidable ears in the history of recorded music — who responded with an email that was characteristically direct: he needed to have a word about those chords.

What followed were late-night Skype conversations, a record deal, and a mentorship that would eventually draw both Jones and Herbie Hancock into a Los Angeles studio until five in the morning for the final mix of Collier's debut album, *In My Room*, making them the first two people on earth to hear the finished record. The album itself, completed in just three months, was an act of deliberate archaeology as much as creation. Collier layered vocal harmonies by hand, looped instruments through his laptop, and moved freely between original compositions and reverential covers — Stevie Wonder's *You and I*, Brian Wilson's *In My Room*, even, with disarming playfulness, the theme from *The Flintstones*. He had sung classical music as a boy and studied formally, but no conservatoire had taught him this particular discipline: making an entire world alone.

*In My Room* won two Grammy Awards.