Wilhelm Fitzenhagen's String Quartet in D minor, Op.
23, is the composer's only work for the medium.
It was published in 1879 by Breitkopf & Härtel.
[1] The work is structured in four movements: To date the quartet, which won a prize offered by the St Petersberg Chamber Musical Union,[2] has not been recorded commercially.
This article about a composition for a chamber music group is a stub.