Meara O’Reilly is a sound and visual artist living in Northern California, making instruments, songs, and performance installations based on the resonant frequencies of spaces, materials, and the human vocal tract. She is currently composing and filming a series of “chladni songs,” vocal music determined by resonances made visual in salt on a steel plate, as well as developing an album of songs based on auditory illusions found in folk music and psycho-acoustic research.