Violin Concerto No. 2 in A Op. 49 (Piano Reduction/Solo)
Triple Concerto (Episodes concertantes) for violin, cello and piano with orchestra Op. 45 (Piano Reduction/2 Solo Parts)
Violin Concerto in B minor Op. 42 (Piano reduction / Solo violin part)
Violin Concerto in A Op. 8 (Piano Reduction/Solo)
Requiem in C minor Op. 116 for male choir, contralto solo (mezzo soprano) and orchestra (organ ad lib.) (Vocal score with German libretto)
Piano Concerto No. 1 in E-flat minor Op. 50 (Piano reduction / 2 copies)
Zebaoth, biblical Oratorio (vocal score with German & English libretto)
Requiem in A flat major for solo, chorus and orchestra op.80 (Vocal Score)
Requiem in F minor for solo, chorus and orchestra Op. 20 (Vocal score)
Mass in D minor for solo voices, chorus, orchestra and organ (Piano Reduction)
Der 100. Psalm op. 65 (vocal score with German libretto)
Die Zerstörung von Jerusalem Op. 75, oratorio (Vocal score with English & German libretto)
Concerto for Double Bass and Orchestra (Original version with harp, 1902 / Piano reduction & part)
Piano Concerto in C major Op. 7 (piano reduction / 2 copies)
Requiem Op. 146 (Vocal Score)
Piano Concerto in F minor (Piano Reduction for 2 pianos, 2 copies)
Cello Concerto in D minor (Piano Reduction/Solo)
Concerto en fa pour violon et orchestre Op. 20 (Piano reduction/Solo)
Psalm XIII for tenor, mixed chorus and orchestra (Vocal Score / German text)
Rhapsody on Ukrainian Themes for piano and orchestra Op. 28 (Piano Reduction for 2 pianos, 2 copies)
Second Piano Concerto in E major, Op. 38 (Piano Reduction for 2 pianos, 2 copies)
Piano Concerto No. 1 in E flat minor, Op. 4 (piano reduction / 2 copies)
Piano Concerto No. 2 in D minor Op. 23 (Piano Reduction for 2 pianos, 2 copies)
Piano Concerto No. 1 in A minor Op. 15 (Piano Reduction for 2 pianos, 2 copies)
The Bride, cantata (Vocal score with English libretto)
Suite for Violin and Orchestra Op. 68 (Piano reducton / Violin part)
Jason, dramatic cantata for solo voices, chorus and orchestra Op. 26 (Vocal Score with English libretto)
The Story of Sayid, dramatic cantata (Vocal Score with English libretto)
Suite en la majeur pour violon et orchestre Op. 15 (Piano reduction & solo)
Piano Concerto No. 2 in C minor Op. 50 (Piano reduction, 2 copies)
Piano Concerto No. 3 in E minor “Ballade”, op. 60 (Piano reduction, 2 copies)
Die erste Walpurgisnacht Op. 60 (Vocal Score)
Antigone Op. 55 (stage music) – (Vocal Score)
Athalia Op. 74, stage music (Vocal Score with French & German libretto)
Infelice, Mendelssohn’s concert aria in the original London version 1834 (Piano reduction with Soprano / Solo violin)
Concerto pour Violin et orchestre op.11 (Piano Reduction/Solo)
Violin Concerto op. 62 (Piano reduction / Solo)
Piano Concerto in E major Op. 59 (Piano Reduction for 2 pianos, 2 copies)
Concerto pour le Violon avec accompagnement d’Orchestre op. 30 (Piano Reduction & Solo Violin)
La Flûte de Pan for piano and flute, op. 15 (Piano performance score & solo flute part / also to be used as a piano reduction for the orchestral version)
Konzert für Violine und Orchester Es-Dur / KV. 268 nach KV 268 Edition Johann Andrè 1799 (piano reduction & violin solo / first print)
Divertimento für Klarinette und Orchester nach dem Violinkonzert Nr. 6 Es-Dur / KV. 268 (piano reduction & clarinet solo / first print)
Gloria! Symphonie für Grosses Orchester, Orgel und (Schluss-) Chor Werk 34 (Piano reduction)
Violin Concerto Op. 33 (Piano Reduction/Solo)
Hymnus amoris Op. 12 soli, choir and orchestra (Vocal Score)
Flute Concerto (piano reduction / flute part)
Clarinet Concerto (piano reduction & solo clarinet)
Violin Concerto in A minor Op. 38 (Piano Reduction/Solo)
Signorina Gioventù, Ballet pantomime Op. 58 (Piano Reduction)
A Star Song: Lyric Rhapsody for Chorus, Solo Voices and Orchestra, op. 54 (Vocal score with English text)