My name is Juan Carlos Fernández-Nieto. I’ve spent my whole life at the piano — concert halls, conservatoires, universities, and twenty years of teaching other people how to play.

On 14 March 2020 I was warming up on stage in Spain, three hours before a concert, when the theater manager came down to tell me the government had just announced a nationwide lockdown. COVID was shutting the planet down and that day it reached my country. No concert. Then months without playing for anyone at all.

When concerts finally came back, I walked out to play Granados’ Goyescas — a piece I had known from memory for years — and somewhere in the middle, my mind simply switched off. I improvised my way through and hoped nobody could tell. It happened again at the next concert.

What followed was worse than the blackout itself. Every concert after that I sat down at the instrument waiting for it to happen again — and a pianist who stops mid-piece doesn’t get hired back. I had spent my entire life building this, and I could feel it slipping out from under me in public, in front of people who had paid to be in the room.

I kept it. I still perform in the halls I spent a lifetime trying to reach, Carnegie Hall among them; I still teach at the Royal Conservatory in Madrid and still give masterclasses internationally. But what I actually got back is smaller than any of that, and worth more: I sit down now knowing the piece will hold.

And here’s what I learned climbing back — the thing that matters most to you. What fixed my playing was not more hours of technical practice. It was teaching. Working closely with my own students, professionals among them, I watched the same thing happen over and over: people who could play wonderfully alone, falling apart the moment it counted. The notes were never the problem. Which means the gap between knowing a piece and being able to play it has nothing to do with talent, and nothing to do with the years you think you lost. Nobody ever taught you what happens under pressure, or in what order to fix what’s actually wrong.

But you don’t care about my CV. What you want to know is whether I can actually help you. The honest answer: I have spent more than twenty years teaching adults and professionals to do this, I teach it at conservatoire level, and the work that put me back on a stage is the same work that is in this course. I built it the way I wish someone had built it for me in 2020.