Each year, thousands of budding musicians and producers vie for a place in the Red Bull Music Academy (RBMA), a globe-trotting workshop sponsored by a company better known for peddling buzz-inducing energy drinks. Over the years, the event has helped nudge a variety of artists toward wider success — the more famous alumni include Flying Lotus, Hudson Mohawke, Aloe Blacc and Katy B. But for Oliver Johnson, the Austrian producer better known as Dorian Concept, it would offer a vital break before he'd even taken part.