TWO PIANOS
| Bartók, Béla | Seven Pieces from Mikrokosmos |
| Bauckholt, Carola | Myzel |
| Berio, Luciano | Wasserklavier Memory (upcoming) |
| Busoni, Ferruccio | Fantasia Contrappuntistica |
| Cage, John | Two2 Three Dances for Two Prepared Pianos |
| Corbett, Sidney | Pianos' Dreams |
| Davidovsky, Mario | Capriccio |
| Debussy, Claude | Two Nocturnes |
| Eötvös, Peter | Kosmos |
| Etkin, Mariano | Aquello |
| Feldman, Morton | Composition 1958 Two Pianos Two Pieces for Two Pianos |
| Foss, Lukas | Solo Observed (arr. for two pianos and computer by Amy Williams) |
| Ferrari, Luc | Comme une fantasie dite des réminiscences (upcoming) |
| Gibson, John | Jangle |
| Gibson, Mara | for two pianos* |
| Hoyland, Vic | The Attraction of Opposites* |
| Kagel, Mauricio | Capriccio on Two Pianos |
| Jolas, Betsy | teletalks* |
| callingecallingec* | |
| Kondo, Jo | The Shape Follows Its Shadow |
| Kurtág, György | Játékok-Book IV |
| Liderman, Jorge | Wind-Up Toys |
| Ligeti, György | Three Pieces for Two Pianos |
| León, Tania | Satiné |
| Messiaen, Olivier | Visions de l'amen |
| Nancarrow, Conlon | Study for Player Piano #44 (arr. by Helena Bugallo) |
| Ortiz, Pablo | Fear of Tango |
| Rands, Bernard | Espressione IV |
| Reich, Steve | Piano Phase |
| Rzewski, Frederic | Winnsboro Cotton Mill Blues |
| Santero, Santiago | Bagatella* |
| Sciarrino, Salvatore | Sonata for Two Pianos |
| Shawn, Allen | Five Pieces for Two Pianos* |
| Smith, Linda Catlin | Velvet |
| Stahnke, Manfred | Stereopartota (arr. by the composer)* |
| Stravinsky, Igor | Dumbarton Oaks (arr. by the composer) Movements (arr. by the composer) Septet (arr. by the composer) Sonata for Two Pianos |
| Torstensson, Klas | Koorde |
| Volans, Kevin | Cicada |
| Weir, Judith | Ardnamurchan Point |
| Williams, Amy | Binary Stars* |
| Wolpe, Stefan | The Man from Midian |
| Zimmerman, Antonio | Piezas y promendades* |
ONE PIANO, FOUR HANDS
| Beethoven, Ludwig van | Grosse Fuge |
| Cage, John | Furniture Music Etcetera (realized by the Duo) |
| Debussy, Claude | Six Epigraphes Antiques |
| Febel, Reinhard | Grand Duo* |
| Feldman, Morton | Piano (Three Hands) Piano Four Hands |
| Foss, Lukas | Ni Bruit Ni Vitesse (upcoming) |
| Hoh, Chung Shih | Dances and Dreams I and II* |
| Kagel, Mauricio | Ein Eid des Hippokrates |
| Kurtág, György | Játékok-Book IV |
| Kurtág, György | transcriptions of works by Machaut, Frescobaldi, Purcell and JS Bach |
| Lang, David | gravity / after gravity* |
| Ligeti, György | Sonatina |
| Nancarrow, Conlon | Sonatina (arr. by Yvar Mikhashoff) Thirteen Studies for Player Piano (arr. by Erik Oña, Yvar Mikhashoff and the Duo) |
| Oña, Erik | Jodeln* |
| Ravel, Maurice | Frontispice |
| Reich, Steve | Clapping Music |
| Schubert, Franz | Fantasy in F minor |
| Stravinsky, Igor | Five Easy Pieces The Rite of Spring (arr. by the composer) Three Pieces for String Quartet (arr. by the composer) |
| Tiensuu, Jukka | /L ...kahdenkesken |
| Vigeland, Nils | Ives Music #3* |
| Villanueva, María Cecilia | Cuatro esquinas* |
| Williams, Amy | Abstracted Art I and II* |
| Williams, Amy | Crossings* |
| Gyorgy Kurt‡g | Jatekok Books IV and VIII (Book IV is already listed) Seven Bach Chorales Suite |
PIANO DUO AND ADDITIONAL PLAYERS
| Andriessen, Louis | The Hague Hacking (two pianos, chamber orchestra) |
| Berio, Luciano | Linea (two pianos, two percussion) |
| Feldman, Morton | Extensions 4 (three pianos) Four Pianos Five Pianos |
| Ginastera, Alberto | Cantata para América Mágica (soprano, two pianos, celeste, percussion orchestra) |
| Nancarrow, Conlon | Study for Player Piano #16 Study for Player Piano #26 (four pianos, seven hands) |
| Oña, Erik | Andere Stimmen (one piano, six hands) Lokaler Widerstand (piano four-hands, string ensemble)* |
| Reich, Steve | Sextet (two pianos, percussion quartet) |
| Varèse, Edgard | Ameriques (arr. by the composer for two pianos, eight hands) |
| Vigeland, Nils | Journey (two pianos, two percussion) |
| Wolpe, Stefan | Seven Pieces for Three Pianos Enactments (three pianos) |
*written/arranged for the Bugallo-Williams Piano Duo