Beatrix*Jar is Bianca Janine Pettis (Beatrix) and Jacob Aaron Roske (JAR). Formed in 2003, the duo is known for spreading the good word of DIY electronics with hands-on Circuit Bending workshops and lively sound collage performances.

Beatrix*JAR toured actively from 2003 - 2013. Their work was featured Universities and Art Museums around the country including the ICA Boston, Andy Warhol Museum, the Museum of Contemporary Art in San Diego and the Walker Art Center to name a few.

In 2010, the duo received a Bush Artists Fellowship in Media Arts.