American String Quartets 1950-1970Album by Concord String Quartet, Stefan Wolpe, Earle BrownVox Box · 1995 · 1 recording · 1 h 09 minRecordingsModernJohn CageFour, for string quartetConcord String Quartet · Stefan Wolpe · Earle Brown · Leon Kirchner8 Mvts.1 h 09 minPlays this recording