On certainly are a duo comprising American drummer, percussionist, and consumer electronics manufacturer Steven Hess and France pianist, composer, arranger, and electro-acoustic manufacturer Sylvain Chaveau. Despite getting solo performers with an extraordinary selection of credits and produces between them, they produced On using the expressed notion of composing parts and dealing with another collaborator. Their 2004 debut, Your Nude Ghost COMES HOME during the night, was remixed — post documenting — by Helge Sten (aka Deathprod). They implemented it in 2007 with Second Souffle offering French composer, pianist, and audio engineer Pierre-Yves Macintoshé. This year 2010, the duo released Something That Provides Form then one THAT WILL NOT, with observed Austrian guitarist/soundscape originator Christian Fennesz as their collaborator.