Modulo21 (Andrea Strata, born 1996) is an italian multimedia artist, audio software developer and researcher based in Berlin. He is interested in researching new, experimental ways to interact with sound, using sensors and other types of human-computer interfaces to create experimental devices for sound installations and live performances.

He currently holds a PhD position at the Conservatory of Music in Vicenza, Italy. His research focuses on the border between movement and sound, exploring the relationship between expressive gesture and sound generation.