What makes Spiritual Archives by Delerium notable?

'Spiritual Archives' helped to cement Delerium's place in the emerging electronic music scene of the early '90s, garnering critical acclaim and influencing future artists within the genre. Its unique blend of ambient and tribal elements resonated with listeners, leading to a growing fanbase and paving the way for their subsequent commercial successes. Released in January 1991, 'Spiritual Archives' marked Delerium's first foray into a more atmospheric and ethereal sound following their debut album. At this point in their career, they were transitioning from their earlier industrial roots towards a more ambient and melodic style that would define much of their later work.