Sound Perimeter from Lia Uribe is dedicated to unexpected voices in and around music. Today, we listen to the music of two contemporary composers: Clarice Assad and Gabriela Lena Frank, brought together under the idea of Heroines, women whose music moves fearlessly across cultures and traditions with imagination, honesty, and vitality.

Today's Sound Perimeter features "The Currents" by Sarah Kirkland Snider (performed by Irene Kim) and "Árbakkinn" by Ólafur Arnalds, two pieces connected by a sense of flow and quiet introspection. Both explore what moves beneath the surface, but in different ways: Snider through the intimacy of solo piano, Arnalds through a blend of acoustic sound and technology that feels more atmospheric and open.

Sound Perimeter is a segment hosted by Lia Uribe (@Lia Uribe) and dedicated to unexpected voices in and around music. We hope it’ll expand your knowledge and connection to sound and let music infiltrate your lives and transform your realities.

Today's Sound Perimeter listens across distance: two composers, both born in 1946, two different worlds. Vladimir Martynov and Mary Lou Williams arrive at the sacred from very different paths. Martynov through stillness, through a sound that unfolds like breath, rooted in chant and contemplation. Williams through voice and rhythm, through jazz, blues, and gospel carried into a liturgical space.

Different languages, different histories, and yet, both works hold a quiet insistence on justice. On compassion, on the dignity of human life.They are not the same sound, but they shared gesture: music as reflection, as prayer, as a way of imagining something better.

Sound Perimeter is a segment hosted by Lia Uribe (@Lia Uribe) and dedicated to unexpected voices in and around music. We hope it’ll expand your knowledge and connection to sound and let music infiltrate your lives and transform your realities.