| Sunday June 26 | organ | Slava CHEVLIAKOV (Russian) |
| Sunday July 3 | organ | Michel BOUVARD (France - Toulouse) |
| Sunday July 10 | organ | Claudine GRISI (France - Nice) |
| Wednesday July 14 | organ and trumpets | TROMBA DA CHIESA ( Emmanuel PELAPRAT - Frédéric DUPOUY - Frédéric COUSTOU ) (France - Toulouse) |
| Sunday July 17 | organ | Kristiaan SEYNHAVE (Belgium - Wemmel) |
| Sunday July 24 | organ | Giorgio REVELLI (Italy - Taggia) |
| Sunday July 31 | organ | Massimiliano GUIDO (Italy - Albenga) |
| Sunday August 7 | organ | Stefano PELLINI (Italy - Modena) |
| Sunday August 14 | organ | Letizia ROMITI (Italy) |
| Monday August 15 | organ trumpet |
Andrea BANAUDI Luciano MARCONCINI (Italy - Milano) |
| Sunday August 21 | organ | Pierre-Richard DESHAYS (France - Béthune) |
| Sunday August 28 | organ | Giulia BIAGETTI (Italy - Lucca) |
| Sunday September 4 | organ | Laszlo FASSANG ( Grand Prix de Chartres 2004 ) (Hungary) |
| Sunday September 11 | organ | Baptiste-Florian MARLE-OUVRARD (France) |
| Sunday September 18 | organ | Jean-Louis BERGNES (France) |
