NY Times: DJ Casper, Whose Hit Song ‘Cha-Cha Slide’ Made You Dance, Dies at 58 - The popular line dance, which gained international fame in the early 2000s, has been a staple at family functions, night clubs and more for more than 20 years. - https://www.nytimes.com/2023/08/08/arts/dance/dj-casper-dead-cha-cha-slide.html -