string quintet c-dur op.163 d 956 String Quintet C-dur Op.163 D 956 streichquintett c-dur, opus post. 163, d 956 string quintet d 956 string quintet in c,d.956 String quintet in C major, op. post. 163, D 956 String quintet in C major, D956 String Quintet in C major, D 956 String quintet in C D956 string quartet nos.1 & 9