What makes The Mummers' Dance by Loreena McKennitt notable?

'The Mummers' Dance' reached No. 18 on the Billboard Hot 100 and topped the Adult Contemporary chart, solidifying McKennitt's appeal beyond traditional Celtic audiences. The song became emblematic of the late '90s new age movement and has influenced contemporary folk and world music artists. By the time 'The Mummers' Dance' was released in September 1997, Loreena McKennitt had already established herself as a prominent figure in the Celtic music scene with her previous albums like 'The Book of Secrets.' This album marked her commercial peak, propelled by the success of its titular single, which gained significant radio play and chart presence.