11Choral varié (1913): I. Tema. Andante Ekaterina Spirkina Organ Music by Moscow Conservatory ProfessorsPro Only
22Choral varié (1913): IV. Fughetta. Allegro moderato Ekaterina Spirkina Organ Music by Moscow Conservatory ProfessorsPro Only
33Choral varié (1913): II. Canone per moto contrario. Adagio Ekaterina Spirkina Organ Music by Moscow Conservatory ProfessorsPro Only
44Choral varié (1913): III. Basso ostinato. Allegro risoluto Ekaterina Spirkina Organ Music by Moscow Conservatory ProfessorsPro Only
Organ Music by Moscow Conservatory ProfessorsEkaterina Spirkina, Elena Tsybko, Alexei Parshin, Yana Yudenkova, Alexei Shevchenko, Marianna Vysotskaya
