Licinio Refice

Schola Cantorum Of Boston

The Westminster Chorale

John Toll

Stevan Stojanović Mokranjac

Ed. Van Montfoort A.A.

London Church Carol Choir

Nicola Moscona

Amsterdams Oratoriumkoor

Amvrosiy Choir

The Trinity Choir

Gran Orquestra Simfònica

Sieglinde Wagner

John Kuzma

Wilhelm Pommerien

The Cathedral Symphony Orchestra

The Concerto Soloists Of Philadelphia

José Luis Ocejo

Vladimír Doležal

The London Chamber Orchestra

Goofy

Giles Bryant

Georgy Smirnov

Twilight Singers

Walter Dana