https://www.region21.org/chorus/honolulu-blend-show-chorus 2025-05-06 https://www.region21.org/chorus/vocal-connection 2025-05-06 https://www.region21.org/chorus/rio-a-cappella 2025-09-22 https://www.region21.org/chorus/oc-sound 2025-06-12 https://www.region21.org/chorus/vista-hills 2025-05-30 https://www.region21.org/chorus/westwind-harmony 2024-05-06 https://www.region21.org/chorus/simply-a-cappella 2025-05-06 https://www.region21.org/chorus/enchanted-mesa 2025-05-06 https://www.region21.org/chorus/inland-empire 2025-06-16 https://www.region21.org/chorus/san-diego-chorus 2025-05-06 https://www.region21.org/chorus/scottsdale-chorus 2025-06-12 https://www.region21.org/chorus/harborlites 2025-06-12 https://www.region21.org/chorus/positively-a-cappella 2025-06-12 https://www.region21.org/chorus/tucson-desert-harmony 2025-06-10