| Recuerdos de Viaje (Travel Impressions) for the Piano | Isaac Albéniz | Isidor Philipp | International Music Company | |
| Piano Works Complete in Three Volumes (Authentic Edition) Volume II | Johannes Brahms | | International Music Company | |
| Concerto in D Major for Piano and Orchestra with Cadenzas by Haydn and Henkel | Joseph Haydn | Isidor Philipp | International Music Company | |
| Concerto No. 2 in D Major--K.211 for Violin and Piano | Wolfgang Amadeus Mozart | Zino Francescatti | International Music Company | |
| Concerto in e Flat Major K. 271 for Piano and Orchestra Two-Piano Score | Wolfgang Amadeus Mozart | Adolf Ruthardt | International Music Company | |
| Concerto No. 12 in a Major - K.414 for Piano and Orchestra Two-Piano Score (Second Printing) | Wolfgang Amadeus Mozart | A. Gretchaninoff | International Music Company | |
| Concerto No. 17 in G Major-K.453 for Piano and Orchestra Two-Piano Score | Wolfgang Amadeus Mozart | A. Gretchaninoff | International Music Company | |
| Concerto No.17 in G Major K.453 for Piano and Orchestra Two-Piano Score (Authentic Edition) | Wolfgang Amadeus Mozart | A. Gretchaninoff | International Music Company | |
| Concerto No. 20 in D Minor K. 466 for Piano and Orchestra with Cadenzas by Beethoven, Brahms and Reinecke | Wolfgang Amadeus Mozart | Adolf Ruthardt | International Music Company | |
| Concerto No. 25 in C Major-K.503 for Piano and Orchestra with Cadenza by Robert Casadesus Two-Piano Score | Wolfgang Amadeus Mozart | | International Music Company | |
| Nine Sonatas | Sergei Prokofiev | Paul Affelder | International Music Company | |
| Concerto No. 3 Opus 26 for Piano and Orchestra Two-Piano Score | Sergei Prokofiev | Isidor Philipp | International Music Company | |
| Original Compositions for Piano Duet | Franz Schubert | | International Music Company | |
| Five Pieces in Folk Style Opus 102 for Viola and Piano | Robert Schumann | Paul Neubauer | International Music Company | |
| Fairy Tales (Märchenbilder) Opus 113 for Viola and Piano | Robert Schumann | Leonard Davis | International Music Company | |
| Fairy Tales (Märchenbilder) Opus 113 for Viola and Piano | Robert Schumann | Leonard Davis | International Music Company | |
| Bagatelles Opus 5 Ten Pieces for the Piano | Alexander Tcherepnin | Isidor Philipp | International Music Company | |