The Hafler Trio is a conceptual and sound art collaboration between Andrew M. McKenzie, the only permanent member, and guest musicians. The project has seen the release of numerous albums and CDs in experimental musical styles ranging from electronica, cut-up, ambient, environmental soundscape, musique concrete, electro-acoustic, and audio-montage as cinema for the years from 1982 to present, each of which utilise graphic design and text for contextual juxtaposition with the recordings, as well as having a diverse but concrete philosophical and sometimes quasi-religious framework to place them in.