| Title | Composer | Grade | Arranger | Collection? | Publisher | Questions |
| 10 Conversations, Op. 34 | Caden | 1 | Collection | Spratt | ||
| Clarinet Duet Arrangement | Beethoven | 1 | Berlinski | Mercury | ||
| Duet Arrangements | Mozart | 1 | Rosenthal | Collection | Mercury | |
| Duet Classics | 1 | Merriman | Collection | Southern | ||
| Duetist Folio | 1 | Voxman | Collection | Rubank | ||
| Five Little Duets | Schubert | 1 | Collection | Mercury | ||
| Progressive Duets from "Mikrokos" | Bartok | 1 | Boosey & Hawkes | ? | ||
| Songs for Two Clarinets | Lasso | 1 | Krivin | Collection | Marks | |
| Adagio and Allegro | Handel | 2 | Orvid | International | ||
| After-Dinner Pieces | Benjamin | 2 | Collection | Southern | ||
| Clarinet Duos--18th Century | 2 | Rosenthal | Collection | Edward Marks | ||
| Conversation | Rathburn | 2 | Oxford | |||
| Duos for Two Clarinets | Pleyel | 2 | Collection | Marks | ||
| Intermediate Duos | 2 | Ayres | Collection | Shawnee | ||
| Selected Duets (Vol. 1) | 2 | Voxman | Collection | Rubank | ||
| Three Bagatelles | Roe | 2 | Collection | Boosey & Hawkes | ||
| Two of a Kind | Lewin | 2 | Fischer | |||
| 10 Canons for Two Clarinets | Presser | 3 | Collection | Tenute | ||
| Clarinet Method--Part Three | 3 | Langenus | Collection | Fischer | ||
| Five Dialogues | Baricchi | 3 | Collection | Oxford | ||
| Four Duets | Telemann | 3 | Kell | Collection | International | |
| Four Duets | Nelhybel | 3 | Collection | General | ||
| Intermediate Duos | 3 | Ayres | Collection | Shawnee | ||
| Inventions | Bach | 3 | Luisetti | Collection | Sam Fox | |
| Neapolitan Suite | Scarlatti | 3 | Skolnik | Edition Musicus | ||
| Selected Duets (Vol. 2) | 3 | Voxman | Collection | Rubank | ||
| Serenade No. 13 | Persichetti | 3 | Elkan-Vogel | |||
| Sonate Classique No. 2 | Gebauer | 3 | Cahuzac | Billaudot | ||
| Three Duos | Beethoven | 3 | Frank | Collection | Oxford | |
| Three Duos | Mozart | 3 | Langenus | Collection | Fischer | |
| Three Impressions | Kurtz | 3 | Omega | |||
| Two Canons | Berry | 3 | Elkan-Vogel | |||
| Abstract No. 1 | Russell | 4 | General | |||
| Bagatelles | McCabe | 4 | Novello | |||
| Clarinet Duets | Bassett | 4 | Collection | University of Michigan | ||
| Cross Talk | Bennett | 4 | Universal | |||
| Diaphonic Suite | Crawford | 4 | Seegar | Broude | ||
| Five Duets | Dahl | 4 | Collection | Boonin | ||
| Satirical Suite | Harvey | 4 | Boosey & Hawkes | |||
| Sechs Duos | Mozart | 4 | Suppan | Collection | Fritz Schulz | |
| Symbols | Brown | 4 | Western International | |||
| Three Duets | Crussell | 4 | Collection | Hinrichsen | ||
| Trois Duos | Mirandolle | 4 | Collection | Leduc | ||