Monks chant many mantras in regular living. The fans responded with a chorus of boos and a loud "USA" chant. Simon Leng terms "gospel incantation with a Vedic chant". Singing is a part of ceremonial dancing; however, they only chant during social dances. The Gregorian chant of the Sarum Rite displaced Celtic chant. The words are a popular trope in Gregorian chant. Women chant lullabies, humming songs, and songs praising their sons. As a child he described the Lord's Prayer as a "tribal chant". The earliest notated sources of Gregorian chant (written ca. Musical settings exist in styles ranging from Gregorian chant to Folk. Musical settings exist in styles ranging from Gregorian chant to folk. The modern Solesmes editions of Gregorian chant follow this interpretation. I and so took the name of Gregorian chant. It also focused on promoting Gregorian Chant. The song is based on the Ukrainian folk chant "Shchedryk".