Mongol Tuuli is an oral tradition comprising heroic epics that run from hundreds to thousands of lines and combine benedictions, eulogies, spells, idiomatic phrases, fairy tales, myths and folk songs. They are regarded as a living encyclopedia of Mongolian oral traditions and immortalize the heroic history of the Mongols. Epic performers are distinguished by their prodigious memory and skills, combining singing, vocal improvisation and musical composition coupled with theatrical elements. Epic lyrics are performed to musical accompaniment on instruments such as morin khuur and tovshuur. Epics are performed during social and public events, including state affairs, weddings, a child’s first haircut, naadam and worship of sacred sites. Epics evolved over many centuries, and reflect nomadic lifestyles, social behaviors, religion, mentalities and imagination. Epic performers cultivate epic traditions from generation to generation, learning, performing and transmitting techniques within kinship circles, from fathers to sons.