Kuperus/Miller have been recording and performing music under the name ADULT. since 1997. They have released five full-length albums to-date and continue to perform live worldwide. ADULT. is a 2013 recipient of a prestigious Knight Arts Challenge Detroit grant. The sound compositions in Diptyching are available on a 12” vinyl record (released under their own label Ersatz Audio) that they have made into a special limited edition pressing of only 313 signed copies (313 is the Detroit area code).