Ruth Ziesak

Sealed

2007 ?.? ?.?

Bach in Notre-Dame de Paris - Mass In B Minor

Sealed

2005 ?.? ?.?

Bach: Mass in B Minor Soprano

Sealed

2002 ?.? ?.?

Porpora • Mozart • Haydn Self - Soprano

United Nations 50th Anniversary Concert

Sealed

1995 ?.? ?.?

United Nations 50th Anniversary Concert Marzelline