DWS I, 20.01.2001 at 20:01 Emanuel Vigeland Mausoleum (B♭)

DWS III, 20.03.2003 at 20:03 Oslo City Shopping Centre (C)

DWS V, 20.05.2005 at 20:05 St. Edmund's Church (D♯)

DWS VII, 20.07.2007 at 20:07 Nydalen, by the Akerselva River (C♯)

DWS IX, 20.09.2009 at 20:09 Hønse-Lovisa's House (G♭)

DWS XI, 20.11.2011 at 20:11 Gamle Aker Church (A♭)

DWS II, 20.02.2002 at 20:02 a Basement at Seilduksgata 25k (a)

DWS IV, 20.04.2004 at 20:04 the Norwegian Nobel Institute (H)