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On our podcast, Good Bad Billionaire, we explain how the world's billionaires made all their money.
Pop stars and tech titans, founders and filmmakers, inventors and investors.
We cover them all.
And for the first time, we're talking about a video game designer.
Yeah, we're talking about Markus Persson,
the Swedish coding king who programmed the world's most successful game, Minecraft, all by himself.
He made a billion, but is he good, bad or just another billionaire?
Find out on Good Bad Billionaire.
Listen on the BBC app or wherever you get your podcasts.
The piece you're hearing made from chopped up recordings on cassette tape is 1965's It's Gonna Rain by Steve Reich,
the first strange step in a career that would revolutionise classical music.
Do you remember the first person you showed It's Gonna Rain?
Yeah, it was a girlfriend at the time.
And she came over and she said, she looked at me like a white eyed and said, Wow!
And I considered that was a rave review and that was good, you know, all set.
You're listening to the documentary in the studio from the BBC World Service.
I'm Alice Dushuttleworth and this episode is dedicated to a composer who has helped shape the last century of music,
Steve Reich.
Born in New York in 1936, in the 60s, Reich pioneered minimalism,