| Night Fantasies / Piano Sonata | Elliott Carter; Charles Rosen | CD | 2 | | KTC 1008 | 750582115127 |
| Prussian Sonatas | Carl Philipp Emanuel Bach; Anneke Uittenbosch | CD | 18 | | KTC 1011 | 750582115424 |
| 12 Sonatas (1734) | Georg Philipp Telemann; Marijke Miessen, Bob van Asperen, Glen Wilson, Wouter Möller | 2×12" Vinyl | 6 + 6 | | ETC 2004 | |
| The Complete Organ Music | Wilhelm Friedemann Bach; Leo van Doeselaar | 2×CD | 16 + 9 | | KTC 2503 | 8711525250307 |
| Harpsichord Music | Peter Philips; Anneke Uittenbosch | CD | 6 | | KTC 1022 | |
| Violin Sonatas at Carnegie Hall | César Franck, Sergei Prokofiev;Ruggiero Ricci, Martha Argerich | CD | 11 | | RTC1038 | [none] |
| Music for Voice and Piano | Benjamin Britten; Yvonne Kenny, Carolyn Watkinson, Tan Crone | CD | 19 | | KTC 1046 | |
| Puccini Songs & Other Rare Pieces | Giacomo Puccini; Roberta Alexander, Tan Crone, Raphael String Quartet | CD | 17 | | KTC 1050 | [none] |
| Secret Theatre / Silbury Air / Carmen arcadiae mechanicae perpetuum | Harrison Birtwistle; The London Sinfonietta, Elgar Howarth | CD | 3 | | KTC 1052 | [none] |
| Sonatas & Interludes for Prepared Piano | Cage; Gérard Frémy | CD | 19 | | KTC 2001 | |
| Exposition Paris 1937 | Bennett Lerner | CD | 17 | | 1061 | |
| Lieder | Webern; Dorothy Dorow, Rudolf Jansen | CD | 35 | | ETC 2008 | |
| Schoenberg: Cabaret Songs / Berg: Lieder / Webern: Seven Early Songs | Arnold Schönberg | CD | 30 | | KTC 1051 | [none] |
| Various Works - Spiri • Fili • De Près • Refrain • Etwas Ruhiger Im Ausdruck | Franco Donatoni, Nieuw Ensemble, Dorothy Dorow | CD | 5 | | KTC 1053 | |
| Songs | Barber; Roberta Alexander, Tan Crone | CD | 28 | | KTC 1055 | [none] |
| La Chute d'Icare / Superscriptio / Intermedio alla Ciaccona / Études transcendantales / Mnemosyne | Brian Ferneyhough | CD | 13 | | KTC 1070 | 144144525811 |
| 12 Impressions for Violin and Piano | Leopold Godowsky; Gottfried Schneider, Cord Garben | CD | 12 | | KTC 1067 | |
| Mahler: Piano Quartet Movement, Brahms: Piano Quartet No.1 Op. 25 | The Villiers Piano Quartet | CD | 5 | | KTC 1072 | [none] |
| Kraanerg | Iannis Xenakis; Alpha Centauri Ensemble, Roger Woodward | CD | 1 | | KTC 1075 | |
| Concord Sonata / Three-Page Sonata / Four Transcriptions from Emerson | Charles Ives; Donna Coleman | CD | 9 | | KTC 1089 | |
| Punch and Judy | Harrison Birtwistle; Phyllis Bryn‐Julson, Jan DeGaetani, Philip Langridge, Stephen Roberts, David Wilson-Johnson, John Tomlinson, The London Sinfonietta, David Atherton | 2×CD | 10 + 10 | | KTC 2014 | |
| Marimba Concertos | Hovhaness, Klatzow, Nuyts; Robert Van Sice | CD | 6 | | KTC 1085 | 750582122828 |
| English Country-Tunes | Michael Finnissy | CD | 8 | | KTC 1091 | 8711525109100 |
| Violin Sonatas & Piano Suites | Heitor Villa-Lobos; Alfred Heller, Jue Yao | CD | 13 | | KTC 1101 | |
| Complete Four-Hand Piano Music | Erik Satie; Leo van Doeselaar, Wyneke Jordans | CD | 6 | | KTC 1015 | [none] |
| Music for Viola & Piano / Two Piano Pieces | Ernest Bloch; Simon Rowland-Jones, Niel Immelman | CD | 15 | | KTC 1112 | |
| Cello Sonatas | Gert Von Bülow | CD | 7 | | KTC 1120 | 8711525112001 |
| Showpieces for Violin and Orchestra | Philippe Graffin, Royal Philharmonic Orchestra, Sir Yehudi Menuhin | CD | 5 | | KTC 1125 | |
| Triadic Memories | Morton Feldman; Roger Woodward | 2×CD | 1 + 5 | | KTC 2015 | |
| Works for Cello / Lecture on Nothing | John Cage; Frances‐Marie Uitti | 2×CD | 6 + 7 | | KTC 2016 | |
| Two Sonatas for Cello and Piano | Anton Rubinstein; Gert Von Bülow, José Ribera | Digital Media | 7 | | | [none] |
| Music for Horn and Piano | Carl Czerny; Barry Tuckwell & Daniel Blumenthal | CD | 4 | | KTC 1121 | [none] |
| Music for Wind & Percussion | Harrison Birtwistle; Netherlands Wind Ensemble, Percussion Group The Hague | CD | 3 | | KTC 1130 | |
| Trilogia / Ko-Tha | Giacinto Scelsi; Frances‐Marie Uitti | CD | 4 | | KTC 1136 | 8711525113602 |
| Woodwind Music | Heitor Villa‐Lobos | CD | 11 | | KTC 1144 | |
| 200 Years Of Russian Organ Music | Alexander Fiseisky | CD | 14 | | KTC 2019 | 750582130328 |
| The Barton Workshop Plays John Cage | John Cage; The Barton Workshop | 3×CD | 2 + 5 + 6 | | KTC 3002 | |
| Early Piano Works | Pyotr Il'yich Tchaikovsky & Valery Boyev | CD | 10 | | 1164 | 8711525116405 |
| Roberta Alexander sings Samuel Barber | Roberta Alexander, Edo de Waart, Radio Filharmonisch Orkest | CD | 9 | | KTC 1145 | 8711525114500 |
| La Nursery / Pastourelles | Désiré‐Émile Inghelbrecht; Daniel Blumenthal, Robert Groslot | CD | 43 | | KTC 1157 | 8711525115705 |
| 12 Part Songs on Poems by Polonsky, op. 27 | Sergey Taneyev; Voronezh Chamber Choir, Oleg Shepel | CD | 12 | | KTC 1158 | |
| The Barton Workshop Plays Galina Ustvolskaya | Galina Ustvolskaya · The Barton Workshop | CD | 6 | | KTC 1170 | 8711525117006 |
| Chamber Works | Richard Barrett; ELISION Ensemble | CD | 8 | | KTC1167 | 8711525116702 |
| Music for Clarinet | Johannes Brahms; Evgeny Petrov, Alexander Zagorynsky, Valery Pyasetsky | CD | 11 | | KTC 1177 | 8711525117709 |
| Music for String Quartet | Shostakovich; Elenora String Quartet | Digital Media | 12 | | KTC1182 | 8711525118201 |
| 12 Recorder Sonatas (1734) | Georg Philipp Telemann; Marijke Miessen, Bob van Asperen, Glen Wilson, Wouter Möller | 2×CD | 6 + 6 | | KTC 2504 | 8711525250406 |
| Take Me To The World Songs by Stepen Sondheim | Marc Heller, Alfred Heller, Martin Ormandy | CD | 21 | | KTC 1185 | 789368451029 |
| String Quartets | George Antheil; Mondriaan String Quartet | CD | 10 | | KTC 1093 | |
| Venus-ghejancksel | Egidius Kwartet | CD | 18 | | KTC 1198 | 8711801001210 |
| From Fanfare to Cantilena - 19th Century Horn Music | Paul van Zelm, Leo van Doeselaar | CD | 10 | | KTC 1210 | 8711801100173 |
| Premiere Rhapsodie | Vlad Weverbergh & Yasuko Takahashi | CD | 16 | | | 8711801100517 |
| Hungarian Dances, Piano 4 Hands | Steven Kolacny & Stijn Kolacny | CD | 21 | | KTC 1250 | 5425008374000 |
| Ronsard et les Néerlandais | Egidius Kwartet | (unknown) | 20 | | KTC 1254 | 5425008374031 |
| Franz Joseph Haydn Symphonies: 101 The Clock / 99 & 104 London | Franz Joseph Hayden; Arco Baleno | CD | 3 | | KTC 1265 | 5425008374222 |
| Carnaval des animaux | Arco Baleno | CD | 9 | | KTC 1266 | 5425008374239 |
| Clarinet Concerto in A, KV 622 / Clarinet Quintet in A, KV 581 | Wolfgang Amadeus Mozart; Walter Boeykens, Ensemble Walter Boeykens, Prima la Musica, Dirk Vermeulen | CD | 7 | | KTC 5261 | 5425008374185 |
| Sacred Choral Works | Michael Haydn | CD | 18 | | KTC 1257 | 8711525125100 |
| The Works for String Quartet, Vol. I: Quartets 1 & 4 | Elliott Carter; The Arditti String Quartet | CD | 4 | | KTC 1065 | 8711801000954 |
| The Works for String Quartet, Vol. II: Quartets 2 & 3 / Elegy | Elliott Carter; The Arditti String Quartet | CD | 3 | | KTC 1066 | 8711801000961 |
| Music for String Quartet | Charles Ives; Mondriaan String Quartet | CD | 11 | | KTC 1169 | 8711525116900 |
| Chansons - Fortune Hélas | Thomas Crecquillon; Egidius Kwartet | CD | 22 | | KTC 1274 | 5425008374321 |
| The Ecstasy of the Moment | Morton Feldman; The Barton Workshop | 3×CD | 13 + 10 + 5 | | KTC 3003 | 789368618125 |
| Hommage à R. Sch. | Schumann, Kurtág; Jan Michiels, Benjamin Dieltjens, Tony Nys | CD | 20 | | KTC 4016 | 8711801101309 |
| Johann Jakob Walter & Johann Paul Westhoff | Johann Jakob Walther | (unknown) | 18 | | KTC 1224 | 8711801100302 |
| O Seligkeit! | Franz Schubert; Egidius Kwartet, Johannette Zomer, Igor Roukhadze, Arthur Schoonderwoerd | CD | 17 | | KTC 1288 | 8711801101057 |
| Christmas | Susanne van Els | CD | 7 | | KTC 1301 | |
| Dame de Deuil (Musical Offerings for Marguerite of Austria) | La Morra | CD | 15 | | KTC 4011 | 5425008372112 |
| Sonatas K. 331 "Alla Turca" / K. 570 / Fantasia, K. 397 / Adagio, K. 540 | Wolfgang Amadeus Mozart; Tom Beghin | CD | 9 | | KTC 4015 | 8711801101200 |
| Lute Music | Johann Sebastian Bach; Yasunori Imamura | 2×CD | 12 + 15 | | 2501 | |
| Music for Trombone | John Cage | CD | 3 | | ETCO 1137 | 8711525113701 |
| Cello Concertos, Symphonie no. 60 | Joseph Haydn; Combattimento Consort Amsterdam, Quirine Viersen, Jan Willem de Vriend | CD | 12 | | KTC 5251 | 8711801101316 |
| Piano Trios | Antonín Dvořák; Dumky Trio | 2×CD | 8 + 10 | | KTC 1303 2CD | 8711801101224 |
| Orchestral Works | Hendrik Andriessen | 2×CD | 10 + 11 | | KTC 1307 | 8711801101262 |
| Requiem / Organ Works | Pedro Ruimonte / Sebastián Aguilera de Heredia; La Hispanoflamenca, Bart Vandewege & Joris Verdin | CD | 19 | | KTC 4018 | 8711801101361 |
| Schönberg Ensemble Edition: A Century of Music in Perspective | Schönberg Ensemble | 22×CD + Hybrid SACD (SACD layer) + Hybrid SACD (CD layer) + 4×DVD-Video | 27 + 38 + 20 + 26 + 14 + 31 + 24 + 4 + 1 + 1 + 9 + 17 + 17 + 26 + 4 + 23 + 9 + 9 + 17 + 19 + 7 + 11 + 1 + 3 + 2 + 6 + 15 + 7 | | KTC 9000 | 8711801101330 |
| Der Tod Jesu | Georg Philipp Telemann | CD | 25 | | KTC 1289 | 8711801101064 |
| Complete Cello Concertos | Julius Röntgen; Arturo Muruzabal, Paul Watkins, Henrik Schaefer | CD | 5 | | KTC 1329 | 8711801101651 |
| Symphonies 98, 94 "Paukenschlag", 100 "Military" | Franz Joseph Haydn / Peter Salomon; Arco Baleno | CD | 12 | | KTC1323 | 8711801101552 |
| Canto Ostinato | Simeon ten Holt; Gerard Bouwhuis, Gene Carl, Arielle Vernède, Cees van Zeeland | 3×CD | 8 + 10 + 11 | | KTC 1317 | 8711801101491 |
| Choral Works, Volume 1 | Jan Pieterszoon Sweelinck | CD | 12 | | KTC 1318 | 8711801101507 |
| Choral Works, Volume 2 | Jan Pieterszoon Sweelinck; Nederlands Kamerkoor | CD | 15 | | KTC 1319 | 8711801101460 |
| Il Giardino Armonico, 12 Trio Sonatas, op. III | Johannes Schenck; La Suave Melodia | CD | 12 | | KTC 1356 | 8711801101934 |
| Canto Ostinato | Simeon ten Holt; Kees Wieringa, Polo de Haas | CD | 92 | | KTC 1367 | 8711801102047 |
| Sacred Music | Lambert De Sayve, Giovanni Priuli, Giovanni Gabrieli; Oltremontano, Capilla Flamenca, Wim Becu | CD | 16 | | KTC 4022 | 8711801101613 |
| Roaring Rotterdam / Harmony of the Spheres, Part 1 / Magnificat | Joep Franssens | CD | 3 | | KTC 1321 | 8711801101514 |
| Greghesche (A musical treasure of the Venetian renaissance) | Zefiro Torna | CD | 19 | | KTC 4028 | 8711801102238 |
| Choral Works, Volume 3 | Jan Pieterszoon Sweelinck | CD | 12 | | KTC 1320 | 8711801101477 |
| Concerti & Cantata With Bassoon | Antonio Vivaldi; Frans Robert Berkhout, La Suave Melodia, Pieter Dirksen | CD | 21 | | KTC 1324 | 8711801101576 |
| The Troubadour and the Nun | Evelyn Tubb, Michael Fields, David Hatcher | CD | 16 | | KTC 1361 | 8711801101989 |
| Mirages: Mélodies | Gabriel Fauré, Francis Poulenc; Thomas Oliemans, Malcolm Martineau | CD | 33 | | KTC 1366 | 8711801102030 |
| The British Connection | Hexagon Ensemble | CD | 3 | | KTC 1374 | 8711801102122 |
| Live in Catalunya | Cobla Amsterdam | CD | 15 | | KTC 1375 | 8711801102139 |
| Suites for Strings | Georg Philipp Telemann; B’Rock | CD | 22 | | KTC 4027 | 8711801102221 |
| Orchestral Works | Johan Wagenaar; Netherlands Radio Symphony Orchestra, Eri Klas, Janny Zomer, Ingrid Nissen | CD | 9 | | KTC1326 | 8711801101620 |
| The Retrospective Edition, Vol. 3 | Schoenberg Quartet | Digital Media | 8 | | | |
| Cello Sonatas | Antonio Vivaldi; Roel Dieltiens, Ensemble Explorations | CD | 22 | | KTC 4035, KTC4035 | 8711801102566 |
| Melodies | Debussy; Anne-Marie Rodde, Noël Lee | CD | 22 | | ETC-1026 | |
| Masters from Flanders: Polyphony from the 15th & 16th Century | Various Artists | 10×CD | 20 + 18 + 21 + 19 + 21 + 22 + 18 + 17 + 14 + 19 | | KTC 1380 | 8711801102184 |
| A due cembali obligati – 18th Century Music for 2 Harpsichords | Les Clavecins-Réunis, Jan Devlieger, Guy Penson | CD | 22 | | KTC 1392 | 8711801102504 |
| Canto Ostinato | Simeon ten Holt; Assia Cunego | CD | 8 | | KTC 1398 | 8711801102580 |
