. ▁ 2 ▁was ▁awarded ▁the ▁U . S . S . R . ▁State ▁Prize ▁in ▁ 1 9 4 8 . ▁John ▁C age ▁( 1 9 1 2 – 1 9 9 2 ): ▁String ▁Quart et ▁in ▁Four ▁Part s ▁( 1 9 5 0 ), ▁Th irty ▁Pie ces ▁for ▁String ▁Quart et ▁( 1 9 8 3 ), ▁Music ▁for ▁Four ▁( the ▁quart et ▁parts ▁extracted ▁from ▁his ▁Music ▁for ...) ▁( 1 9 8 7 – 1 9 8 8 ), ▁Four ▁( 1 9 8 9 ). ▁Con lon ▁N anc arrow ▁( 1 9 1 2 – 1 9 9 7 ): ▁Three ▁string ▁quart ets ▁( 1 9 4 5 , ▁c . ▁ 1 9 4 8 , ▁ 1 9 8 7 ); ▁second ▁incomplete . ▁V ad im ▁Sal man ov ▁( 1 9 1 2 – 1 9 7 8 ): ▁Six ▁string ▁quart ets . ▁Benjamin ▁Brit ten ▁( 1 9 1 3 – 1 9 7 6 ): ▁Three ▁number ed ▁string ▁quart ets ▁( 1 9 4 1 , ▁ 1 9 4 5 ▁and ▁ 1 9 7 5 ) ▁plus ▁two ▁early ▁un number ed ▁ones ▁( 1 9 2 8 ▁and ▁ 1 9 3 1 ) ▁and ▁a ▁number ▁of ▁other ▁works ▁for ▁string ▁quart et ▁( such ▁as ▁the ▁three ▁Di vert imenti , ▁ 1 9 3 3 ). ▁T ik hon ▁K hr enn ik ov ▁( 1