Josef Suk’s Piano Quartet (1874 1935) quickly became a standard work, not least as a result of the extensive concerts given by the Bohemian Quartet, in which Suk was second violinist. This ishowever the first scholarly-critical edition of this work. It is based largely on a revision of the first edition which contains Suk’s alterations of 1914 and appeared in 1924, on the first copy as well as on newlydiscovered copies of the parts.