Two different renderings of the same composition by Nathaniel Bartlett featuring an acoustic and electronic manipulation of the marimba and a mallet-tracking computer interface designed by Bartlett.

Sound artist Nathaniel Bartlett electronically processes the marimba and a variety of metal objects in an extended composition commissioned by sculptor Andree Valley for an exhibition featuring metallic sculptures.

Electronic artist Nathaniel Bartlett (marimba, computer) is joined by Geoffrey Brady (percussion) and Nils Bultmann (viola) for a physical and temporal sound experience.

Two pieces by sound artist Nathaniel Bartlett, one written for percussionist Justin Alexander and the second studying an enormous variety of sounds from metal objects.