Dowani, Fachbücher, 13 easy Studies (+ 2 CD/'s) for piano and orchestra for 2 pianos

Dowani, Fachbücher, Album vol.3 (+ 2 CD/'s) Easy pieces for piano 4 hands (2017)

Dowani, Fachbücher, Concerto for flute, strings and Bc F major op.10 no.1 (+CD) for flute and piano (2019)

Dowani, Fachbücher, Sonata for Flute and Basso continuo (Deutsch, 2021)

Dowani, Fachbücher, Rondo D-Dur KVAnh184 und Andante C-Dur KV315 (+CD) für Flöte und Klavier (2019)

De Haske, Fachbücher, Selected studies vol.2 (+2 CD/'s) for viola and piano (De Haske Publications, 2006)

Dowani, Fachbücher, Easy Studies, Op. 76 (2009)

De Haske, Fachbücher, Easy Wieniawski (+ 2 CD/'s) for violin and piano (Rompaey, 2007)

Dowani, Fachbücher, Concertino for Violin and Orchestra, Op. 15 (2010)

Dowani, Schulbücher, 2 Romances (+CD) for violin and orchestra Original und Klavier-/Orchester-Begleitung (2005)

Josef Weinberger Plays, Fachbücher, A Lionel Tertis Album for viola and piano

De Haske, Fachbücher, Selected studies (+CD) for beginner viola and piano Dezaire, Nico, arr. (Van Rompaey, 2004)

Easy Progressive Studies Op. 37 For Piano By Henry Lemoine

Dowani, Fachbücher, Concertino for Violin and Piano, Op. 11 in G-Major (2010)

Dowani, Schulbücher, Easy Studies vol.1 (+CD) für Violine und klavier 1.Lage (2005)

Dowani, Fachbücher, Concerto No. 4 for Violin and Piano, Op. 15 (2009)