Piano Quartet, Op.20 (Sörgel, F.W.)
Free public domain sheet music from IMSLP / Petrucci Music Library
|Work Title||Piano Quartet|
|Alternative Title||Grand quatuor pour pianoforte, violon, alto et violoncelle|
|First Publication||1825 or so|
|Instrumentation||piano, violin, viola, cello|
Not by Friedrich Wilhelm Sörgel (born 1847). Perhaps by his father?
Mentioned in the March 1825 AMZ so published then at latest, possibly rather earlier.