Johannes Brahms (1838~1897) Piano Quartet No. 1 in G minor, Op. 25 The Piano Quartet in G minor, Op. 25, was composed by Johannes Brahms between 1856 and 1861. It was premiered in 1861 in Hamburg, with Clara Schumann playing the piano. It was also played in Vienna on November 16, 1862, with Brahms himself at the piano supported by members of the Hellmesberger Quartet.[1] Like ..