The Dutch house and techno explorer creates an intense track in 10 minutes.
Steffi keeps busy. Since moving to Berlin in 2007, the Dutch-born producer has - deep breath now - released three sublime solo albums on Ostgut Ton, founded not one but two successful labels, promoted hundreds of underground parties and kept the city's iconic Panorama Bar booming as one of its resident DJs.
With her most recent album World of the Waking State continuing to make waves a month after its release, we added another item to her already-frantic to-do list - our Against The Clock challenge. Crafting a beat in 10 minutes using a seriously enviable array of gear, the cult hero didn't disappoint. Watch above.