Pavana-capricho, Op. 12 (Arr. for Piano 4 Hands)

Isaac Albéniz, Babette Hierholzer, Jürgen Appell

Manchega, Op. 38 (Arr. for Piano 4 Hands)

Louis Moreau Gottschalk, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): VII. Agnus Dei - VIII. Communio: Lux aeternam

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Souvenir de Porto Rico, Op. 31 (Arr. for Piano 4 Hands)

Louis Moreau Gottschalk, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IIIf. Sequentia: Lacrymosa

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Carioca (Arr. for Piano 4 Hands)

Ernesto Nazareth, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IIId. Sequentia: Recordare

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Caixinha de música quebrada, W256 (Arr. for Piano 4 Hands)

Heitor Villa-Lobos, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IIIa. Sequentia: Dies irae

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): II. Kyrie

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Libertango (Arr. for Piano 4 Hands)

Astor Piazzolla, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): I. Introitus: Requiem aeternam

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Odéon (Arr. for Piano 4 Hands)

Ernesto Nazareth, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IIIb. Sequentia: Tuba mirum

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): VI. Benedictus

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IIIc. Sequentia: Rex tremendae

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

La bella Cubana (Arr. for Piano 4 Hands)

José White Lafitte, Babette Hierholzer, Jürgen Appell

Malagueña (Arr. for Piano 4 Hands)

Ernesto Lecuona, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IVa. Offertorium: Domine Jesu

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IIIe. Sequentia: Confutatis

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Gottschalk Waltz (Arr. for Piano 4 Hands)

Teresa Carreño, Babette Hierholzer, Jürgen Appell

Mi Buenos Aires querido (Arr. for Piano 4 Hands)

Carlos Gardel, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): IVb. Offertorium: Hostias

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): Amen

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg

Bésame mucho (Arr. for Piano 4 Hands)

Consuelo Velázquez, Babette Hierholzer, Jürgen Appell

Por una cabeza (Arr. for Piano 4 Hands)

Carlos Gardel, Babette Hierholzer, Jürgen Appell

Oblivion (Arr. for Piano 4 Hands)

Astor Piazzolla, Babette Hierholzer, Jürgen Appell

Volver (Arr. for Piano 4 Hands)

Carlos Gardel, Babette Hierholzer, Jürgen Appell

Tristorosa, W034 (Arr. for Piano 4 Hands)

Heitor Villa-Lobos, Babette Hierholzer, Jürgen Appell

Requiem in D Minor, K. 626 (Arr. for Piano 4-Hands by C. Czerny): V. Sanctus

Wolfgang Amadeus Mozart, Jürgen Appell, Kerstin Straßburg