Martin Mans

Concert organist

Alberto Grau

Venezuelan composer

Julius Brammer

Austrian librettist

Klaas Jan Mulder

Organist

Yuri Boukoff

Bulgarian pianist

Alfredo Belusi

Singer

Wim Poppink

Musical artist

The Skymasters

Orchestra

Theo Uden Masman

Musical artist

Ignace Michiels

Belgian organist

Jacques Urlus

Dutch tenor

Eduard Jacobs

Singer

JeanLouis Pisuisse

Dutch journalist

Olle Johnny

Swedish composer

Sebastián Iradier

Spanish composer

Gerd Persson Musician

Swedish singer

August de Laat

Dutch singer

Jan Zwart

Musical composer

Willem Hendrik Zwart

Organist

Karl Grönstedt Musician

Musician

Gustaf Torrestad

Swedish singer

Johann Friedrich Kind

German dramatist

Wim Ibo

Dutch cabaret artist

Elio Mauro

Actor

Percy Fletcher

British composer

Zsolt Gárdonyi

Hungarian composer

Lalo Martel

Singer

Das Hellberg Duo

Erik Frank

Jazz musician

Arie Kortleven

Musical artist

Jacques-Nicolas Lemmens

Organist

Rudolf Sieczyński

Austrian composer

Jean-Louis Pisuisse

Singer

Laurens Bogtman

Dutch baritone

Feike Asma

Organist

Lucia Danieli

Opera singer

Adolf Scherbaum

Trumpet player