Though they emphasized a standard Classical and Romantic repertory , they also performed works by such 20th-century composers as PERSON@1 and PERSON@2 -LRB- who wrote his third quartet expressly for them -RRB- .

They also performed works by such 20th-century composers as PERSON@1 and PERSON@2 -LRB- who wrote his third quartet especially for them -RRB- .
