Photograph of Andrew May speaking at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of Dan Tramte (right) and another man standing in front of Tramte's project, "New Media Calls for New Modes of Analysis," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of Daphne Gerling (left) teaching a woman to play viola at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia. This photograph shows Gerling placing the other woman's right hand around a bow.

Photograph of Elizabeth Hance playing flute for Thomas Clarke's composition, "Angels of Bright Splendor," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of Elizabeth McNutt playing flute for Jon Christopher Nelson's composition, "Bebop in the Forest of Lonely Rhythms," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of four individuals at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of CEMI circles: Festival of Experimental Music and Intermedia, held at Perot Museum. A hand hovers over a bowl of small cylindrical objects, each one placed into rows within the bowl. The bowl rests on a stool that has been placed near a card reading "do not touch." The person holding their hand over the bowl wears a bracelet around their wrist and is dressed in a pale shirt with the visible sleeve rolled up.

Photograph of Jennifer Betzer teaching a woman to play harp at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a laptop displaying the program for a project titled "Making Music with Everyday Sounds" at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a poster displaying information for a project titled "Making Music with Everyday Sounds" at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of CEMI circles: Festival of Experimental Music and Intermedia, held at Perot Museum. A man wearing headphones holds his hand over a bowl containing rows of small cylindrical objects, his right wrist wearing a watch while his left wrist has a paper band around it. The man is seated in an office chair and smiles towards the left edge of the photo. In the background, a pale wall has the word "currents" on it in large black letters.

Photograph of Paul Thomas performing "Slapbox" during CEMIcircles, a festival held at the Perot Museum of Nature and Science celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a poster displaying information for Stephen Lucas' project, "Physical Modeling: Waveguide meshes can be models of 3d objects," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of Rachel Yoder playing clarinet for L. Scott Price's composition, "Crystalline Vapor," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a poster displaying information for Panayiotis Kokoras' project, "SENSE: Touch the sound," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of Seth Shafer at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a sign displaying the lineup for Concert Two during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of the strings booth at CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia. This photograph shows three women standing in front of an informational poster about string instruments. The woman on the left is holding a violin.

Photograph of a poster displaying information for Dan Tramte's project, "New Media Calls for New Modes of Analysis," at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a woman at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a woman playing the cello at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a woman holding a set of chimes at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a woman playing the harp at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.

Photograph of a woman playing the violin at the Perot Museum of Nature and Science during CEMIcircles, a festival celebrating the 50th anniversary of the University of North Texas' Center for Experimental Music and Intermedia.