The fourth instalment in this series comes from Brazilian-born producer ANNA, who originally cut her musical teeth working as a DJ for her father's nightclub at the age of 14. Her infectious big room techno has landed on pivotal labels Novamute, Drumcode and Domino in recent years. Speaking to RA, she discusses her earliest experiences as a producer, the importance of taking advantage of any resources available to better one's craft and the ideas behind her sample pack.

Filmed and edited: David Montes Aldea