Career In NUMBER@1 , PERSON@1 formed a trio with PERSON@2 and PERSON@3 , which established itself as the leading piano trio of its era , and probably of any era .

He formed a piano trio with the violinist PERSON@2 and the cellist PERSON@3 . Career In NUMBER@1 , PERSON@1 formed a trio with PERSON@2 and PERSON@3 , which became the most famous piano trio of the time .
