I cannot find any archive vinyl LP or CD of any of these - he was a good orchestrator, and seemed to have dedicated much effort to string quartets - I'm very curious but can't find an amateur YouTube performance or any other such - drat it all.

Walzerlied (Piano Trio)
Nachstuck for Violin & Cello 1921
Fur unsere Kleinen (Piano Trio) 1921
Kol Nidrey: Vorspiel zu Holofernes, Trio for Piano, Violin & Cello 1926
String Quartet in c minor 1882 age: 22
String Quartet in c minor
(for 2 violins, viola and cello)
I. Allegretto con fuoco
II. Andante tranquillo - Allegretto ma non troppo
III. Presto à la hongroise
String Quartet in c-sharp minor 1905 age: 45
String Quartet in c-sharp minor
(for 2 violins, viola and cello)
I. Mässig, aber mit schwung
II. Sehr gehalten, etwas gepresst, phantasierend
III. Scherzo. Sehr schnell und leicht
IV. Nicht sehr schnell, gewichtig
V. Mässig bewegt
String Quartet in c-sharp minor 1921 age: 61
String Quartet in c-sharp minor
(for 2 violins, viola and cello)
I. Allegro
II. Andante mosso
III. Allegretto
IV. Moderato
String Quartet in d minor (?) 1921-1922 age: 62
String Quartet in d minor
(for 2 violins, viola and cello)
I. Moderato
II. Adagio
III. Molto moderato quasi andante
IV. Allegro
String Quartet in e minor 1925-1930 age: 70
(single movement?)
String Quartet in B-flat major 1932 age: 72
String Quartet in B-flat major
(for 2 violins, viola and cello)
I. Allegro moderato
II. Notturno
III. Allegro con fuoco
IV. Andante con variazioni