An excellent alternative, performed by the Nash Ensemble on the budget Helios Label, CDH 55416, includes the Suk Piano Quintet and Pieces for Violin and Piano. The recording quality is very good.
As an alternative to the Dorian disc above a group, including Daniel Adni (piano) and Isabelle Van Keulen (violin), perform the work on an all Martinu CD, including the Quartet for Oboe, Violin, Cello & Piano, The String Quintet and Violin Sonata No.1. The budget Naxos disc, 8.553916, is well recorded.
The two lovely Piano Quartets are superbly performed in excellent sound by Domus on Hyperion CDA 66288 (full price). The very fine alternative budget Naxos CD, 8.572169, has the same works performed by Helena Sucharova-Weiser (piano) and the Vlach Quartet Prague.