| Title | Composer | Grade | Arranger | Collection? | Publisher | Questions |
| Carnival | Uber | 1 | Henry Adler | |||
| Diversion | Bergenfeld | 1 | Pro Art | |||
| Three Cadets | Harris | 1 | Ludwig Music | |||
| Tri Tone Folio | Fischer | 1 | Fischer | |||
| Vere Languores Nostrom | Lotti | 1 | Dedrick | Kendor | ||
| At the Stable in Bethlehem | Berlioz | 2 | Ostrander | Edition Musicus | ||
| Rhapsodic Interlude | Koepke | 2 | Rubank | |||
| Suite for 3 Trombones | Mozart | 2 | Ostrander | Edition Musicus | ||
| Two Medieval Motets | 2 | King | Collection | King | ||
| Adoremus Te | di Lasso | 3 | Miller | Ensemble Pub. | ||
| Bouree | Handel | 3 | Pulis | Ensemble Pub. | ||
| Canzoni 1 & 2 | Frescobaldi | 3 | Fetter | Ensemble Pub. | ||
| Conleny Trios | Uber | 3 | Collection | Ensemble Pub. | ||
| Contest Trio No. 2 | Ostransky | 3 | Rubank | |||
| Gigue from Trio Sonata | Handel | 3 | Osborne | Ensemble Pub. | ||
| Lady of Beauty | Handel | 3 | Boosey & Hawkes | |||
| Polonaise | Bach | 3 | Pulis | Ensemble Pub. | ||
| Renaissance Ballade | Palestrina | 3 | Schaeffer | Ensemble Pub. | ||
| Sarabande | Handel | 3 | Pulis | Ensemble Pub. | ||
| Theme and March | Conley | 3 | Kendor | |||
| Three Thoughts for Trombone | Jacobson | 3 | Mills Music | |||
| Two Pieces for 3 Trombones | Premru | 3 | Ensemble Pub. | |||
| Two Sketches | Von Kreisler | 3 | Southern | |||
| Two Transcriptions | Corelli | 3 | Ostrander | Collection | Ensemble Pub. | |
| Eight Trios | Chase | 4 | Collection | Cor Publishers | ||
| Fugue in G minor | Bach | 4 | Myers | Ensemble Pub. | ||
| Suite | Moulaert | 4 | Centre Belge | ? | ||
| Three Inventions | Franco | 4 | Collection | Pioneer Edition | ||