Is this Walter Hauck Operetta piece rare?

As a piece in the Operetta style by Walter Hauck, it is a specialized item that appeals to niche collectors.

What genre does this classical piece fall under?

This piece is categorized under the Classical genre and specifically features the Operetta style.

The artist associated with this work is Walter Hauck.

Name: Walter Hauck - Schlösser, Die Im Monde Liegen / Es War Einmal (Wenn Die Jahre Auch Enteilen)
Brand: Walter Hauck

Classical

Genre · ClassicalStyle · Operetta

Used

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New / Sealed

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Is this Walter Hauck Operetta piece rare?: As a piece in the Operetta style by Walter Hauck, it is a specialized item that appeals to niche collectors.
What genre does this classical piece fall under?: This piece is categorized under the Classical genre and specifically features the Operetta style.
Who is the artist of this musical work?: The artist associated with this work is Walter Hauck.