From 2003 to 2008 we organized in cooperation with OBRAS the following projects in Evora (Portugal)::
- June 2003: A French Connection (directed by Ludy Vrijdag)
- September 2003: Mon cœur se recommande à vous (directed by Eize Leertouwer)
- September 2004: The history of fauxbourdon singing (directed by Marcel Pérès)
- September 2005: El cancion del emperador (directed by Erik Van Nevel)
- September 2006: Monteverdi, sacred & profane (directed by Jeffrey Skidmore)
- May 2007: Paradise of parody: the masses of Philippe de Monte (directed by Erik Van Nevel)
- May 2008: Virgin Mary devotion (directed by Jeffrey Skidmore)
- June 2015: The Manuscripts of Petrus Alamire, with Erik Van Nevel
- May 2016: Music for processions & corteges, with Jeffrey Skidmore

Marcel Pérès