Delerium is a side project of Front Line Assembly's Bill Leeb. Although Front Line Assembly is his main project, Delerium is much more well-known. "Silence", featuring Sarah McLachlan, is their most popular song. I couldn't locate any videos for the original version of the song that were made by the band; the one I have posted is a YouTube video set to anime, but the audio is what I was looking for.Besides Front Line Assembly, which is probably the most popular industrial band still together, Bill Leeb also produces music in Noise Unit, which is more instrumental than Front Line Assembly. Other band members include Chris Peterson, mastermind behind Will, and Rhys Fulber, who records with Conjure One. My husband always complains that it's too hard to keep track of who plays in what band in industrial music, because everyone plays in everyone else's band. It's actually easy to remember: it all goes back to Skinny Puppy.