Sarah Davachi (b. 1987, Calgary, Canada) holds a bachelor's degree in philosophy from the University of Calgary, and a master's degree in electronic music and recording media from Mills College in Oakland, California. As a composer of electronic and electroacoustic music, Davachi's compositional projects are primarily concerned with disclosing the antiquated instruments and forgotten sonics of a bygone era in analog synthesis, with concurrent treatment of acoustic sources – particularly organ, piano, strings, and woodwinds – often involving de-familiarization through processing. Her work considers the experience of enveloped sonic dwelling, utilizing extended durations and simple harmonic structures that emphasize variations in overtone complexity and psychoacoustic artefacts.

Ellen Arkbro is a Swedish composer and sound-artist primarily working with intervallic harmony in just intonation.