How does the Circassian language sound like?

Circassian children speaks fluent Circassian, Çerkesçe konuşan çocuklar, Куек Мурат, Саусэрыкъо чылъапхъэ къыхьыжьыгъ. One of the most ancient languages of Eastern Europe, the Circassian language belongs to the Abazgi–Adyghe language isolate family. There are two written (mutually-intelligible) Circassian (aka Adyghe) dialects: Lowland Adyghe (Кӏах Адыгабзэ) and Kabardian Adyghe (Къэбэрдей Адыгэбзэ).