What makes Spheres by Delerium notable?

'Spheres' is significant for its impact on the ambient and electronic music scenes, helping to define the genre's evolution in the mid-'90s. The album features intricate compositions that have influenced countless artists in electronic and new age music, establishing Delerium as a key player in these movements. 'Spheres' was Delerium's third studio album, released in 1994 after their breakthrough with 'Semantic Spaces'. At this point, the duo of Bill Leeb and Rhys Fulber began to expand their sound beyond industrial roots, incorporating more ethereal and melodic elements, which set the stage for their later commercial successes.