It also premiered PERSON@1 's first and second string quartets and participated in the premiere of Verklärte Nacht along with two members of the ORGANIZATION@1 : PERSON@2 , viola , and PERSON@3 , violoncello .

It also gave the first performance of PERSON@1 's first and second string quartets and the sextet MISC@1 in which they were joined by two other members of the ORGANIZATION@1 : PERSON@2 , viola , and PERSON@3 , cello .
