在貝多芬C大調三重奏協奏曲中,誰人負責鋼琴獨奏部份? (10分)超超超急呀!!!!!

http://www.hmv.co.uk/hmvweb/simpleSearch.do?ctx=283;3;-1;-1&searchMode=1&pageNumber=0&detailLevel=0&simpleSearchString=Beethoven%20Triple%20Concerto&pGroupID=3&pGenreID=-1&pTertiaryID=-1&primaryID=3&searchUID=1511813925614989076

The most famous recording is by Kempeff + Perlmen + Rostroprovich &
Richter + Oistrakh + (Not sure)