Brendan Perry and Lisa Gerrard are Dead Can Dance. Their music began as collages made from musical lineages, lost tribes and cultures long since forgotten - and by giving new life to so much from the past, they created a genuinely timeless body of work. They shared vocal responsibilities, and while Perry was certainly capable of haunting subtleties and real sonority as a singer, it was more often Gerrard's rhapsodic vocalizing that drew the attention of critics and fans. In a sense, Gerrard didn't simply sing for Dead Can Dance: she made sounds with her voice, and turned that experience into something much larger and more far-ranging than mere singing. On their eponymous debut album, originally released in 1984, Dead Can Dance successfully harnessed a bewitching barrage of sounds, layering grinding guitars and even a dulcimer-like yang chin over a taut wash of percussion. If the range of the group is staggering, then so too is their disciplined economy, no song lasting more than four minutes or degenerating into formless cacophony. With the group members continually interchanging instruments, only the vocals of Gerrard and Perry remain as a constant focus.