Definition: The word "nscs1" refers to a specific phenomenon in which a group of people, often involving multiple individuals, use their voices to create a musical performance or sound that resembles singing, but with unusual effects or content, such as altered notes, dissonance, or unexpected rhythms. This practice is not considered a typical form of music-making and was originally used in religious contexts where it was performed during special ceremonies. The term "nscs1" likely refers to the original use of this musical technique within religious settings, but the term has since been applied more broadly to any scenario involving multiple performers using their voices in unconventional ways, such as for performance or recording purposes.