„Paul Klee“ for piano solo
Asturias Leyenda for 4 celli, WN 6 (first print / set score & parts)
String Quartet No. 2 in E-flat Op. 11 (parts)
String Quartet No. 2 in E-flat Op. 11(score)
Oktett – in nude – for 6 strings, clarinet & bassoon (first print / Set score & parts)
Spegle det for orchestra (first print)
De roep van de strate (The cry of the street) for choir and basso continuo
Piano Quintet in D / Op. 51 (Score & Parts)
Complete String Quartets Nos. 1-3 / Critically revised Urtext edition by Lucian Beschiu (Score and parts)
Complete String Quartets Nos. 1-3 / Critically revised Urtext edition by Lucian Beschiu (Score)
Wir glauben all‘ an einen Gott, Vater. Choral Prelude BWV 740 (arranged for 2 trumpets and string orchestra by Christoph Schlüren and Lucian Beschiu / score and parts)
Fuga in sol minore BWV 578 per archi in partitura a quattro (score and parts / edited and engraved by Lucian Beschiu)
Octet for 4 Violins, 2 Violas and 2 Cellos, Op. 15a (eight solo parts)
Piano Quintet in C major (score and parts)
Romanian Christmas Songs, arranged for string orchestra by Dan Turcanu (first print)
Hymnische Stunden (Three Pieces for String Orchestra)
Quintet in F-sharp minor, op. 67 for Pianoforte, 2 Violins, Viola and Violoncello (Score & Parts)
Pastorale Op. 151 for Wind Quintet (score and parts)
Piano Concerto No. 1 (2) in C Op. 15 (arranged for piano and string orchestra by Vinzenz Lachner)
Piano Concerto No. 3 in C minor Op. 37 (arr. for piano & orchestra / new edition)
Piano Concerto in G minor (score and parts)
15 motets for voice and organ
Trois mélodies sans paroles, Op. 2 for piano solo
Quatuor op. 10 / new edition with a critical report by Piet Stryckers (score and parts)
Contes et ballades for piano solo
4 Fantaisies for piano solo
Klavierquintett in F moll Op. 95 (Streicherstimmen)
Piano Quintet in F minor / Op. 95 (Score & Parts)
Lento rubato per archi (first print)
Messe solennelle No. 2 à quatre voix (Partitur und Stimmen)
Variations Chromatiques for piano. Revised by Felix Weingartner
Vlaamse dansen (Flemish Danses) Op. 26 (for four handed piano)
Suite dans le style ancien, pièces pour piano
Fantaisie sur deux thèmes flamands for orchestra (new edition)
Eekhoorndans for piano solo
Concerto pour piano et orchestre en do majeur (arranged for modern grand piano by Jozef De Beenhouwer / first print)
Élégie for stringorchestra (first print / score and parts)
En Ardennes, Scène pastorale pour hautbois avec accompagnement de piano (original version & revised version (first print) / score and parts)
Piano Quintet in C minor (full score)
Piano Quintet in C minor (string parts)
Marche de La Vestale arrangée pour le piano
Psalm 24 for voice & orchestra
Pie Jesu pour Chant, Quatuor à Cordes, Harpe et Orgue (score and parts)
Troisième livre de pièces de clavecin
Het raadsel van de sfinks, for Cello, Clarinet Bb, Percussion, Piano / Harpsichord and Violin (score and parts, first print)
Two Old English Songs (Sally in Our Alley, Cherry Ripe) for string quartet or string orchestra (score)
Two Old English Songs (Sally in Our Alley/Cherry Ripe / parts for string quartet)
String Quartet No. 3 (score and parts)
Quintet for Piano, Two Violins, Viola & Violoncello (score and parts)
The Leaving of Liverpool. Fantasia on Sea Songs for wind band
