String quartets op. 54 nos. 1-3 String quartets nos. 1-3 String quartets, op. 6 no. 1 & 2 string quartet op.33 no.3 string quartet op.59 no.2 String quartets opp. 12 & 13 string quartets opp.51 & 105 String Quartets Nos. 1-3 String quartet No. 2 op. 10 string quartets opp.34 & 96