"Tenor and soprano saxophonist, improviser and composer Catherine Sikora was first electrified by the sound of air vibrating in a metal tube when, as a child, she heard the wind playing tones and overtones in a metal gate. She has devoted her life to researching the magic of that sound with her saxophones, particularly in her solo work, which forms the main backbone of her creative output.

Catherine's first solo album 'Jersey' was released on Relative Pitch Records in July 2016. She followed this with 'Warrior', an all-soprano saxophone solo recording in 2019. Her next solo tenor recording, 'Sanctuary', recorded live in Paris in summer of 2020, was released in fall 2020.

In addition to her solo work, Sikora works frequently in duo and larger settings, with Eric Mingus, Brian Chase, Ursel Schlicht, Ethan Winogrand, Ross Hammond, Christopher Culpo and Matteo Liberatore. She is proud to be one third of the joyful rowdiness that is Eris 136199.

Sikora is active as an educator and writes extensively on the subject of practice."

"Susan Alcorn (born 1953) is an American composer, improvisor, and pedal steel guitarist. Having started out playing guitar at the age of twelve, she quickly immersed herself in folk music, blues, and the pop music of the 1960s. A chance encounter with blues musician Muddy Waters steered her towards playing slide guitar. By the time she was twenty-one, she had immersed herself in the pedal steel guitar, playing in country and western swing bands in Texas.

Soon, she began to combine the techniques of country-western pedal steel with her own extended techniques to form a personal style influenced by free jazz, avant-garde classical music, Indian ragas, Indigenous traditions, and various folk musics of the world. By the early 1990s her music began to show an influence of the holistic and feminist "deep listening" philosophies of Pauline Oliveros.

Though mostly a solo performer, Alcorn has collaborated with numerous artists including Pauline Oliveros, Eugene Chadbourne, Peter Kowald, Chris Cutler, Joe Giardullo, Caroline Kraabel, Earl Howard, Le Quan Ninh, Sean Meehan, Joe McPhee, LaDonna Smith, Mike Cooper, Walter Daniels, Ellen Fullman, Jandek, George Burt, Janel Leppin, Michael Formanek, Ellery Eskelin, Fred Frith, Maggie Nicols, Evan Parker, Johanna Varner, Zane Campbell and Mary Halvorson."