Partituras
Partituras e partes
Holograph manuscript, n.d. Roswitha Niedermayer.
Editora
Holograph manuscript, n.d. Roswitha Niedermayer
Holograph manuscript, n.d. Roswitha Niedermayer.
Editora
Holograph manuscript, n.d. Roswitha Niedermayer
Partituras
Partituras e partes
Holograph manuscript, n.d. Roswitha Niedermayer.
Editora
Holograph manuscript, n.d. Roswitha Niedermayer.
Editora