EDINBURGH INTERNATIONAL FESTIVAL 2010 Regular chamber music collaborators since 2007, Trio Zimmermann -founded by Frank Peter Zimmermann and featuring violist Antoine Tamestit and cellist Christian Poltéra, both former Radio 3 New Generation Artists - have performed together across Europe. Stellar soloists in their own right, here they bring to Edinburgh all the exuberant inventiveness of the young Beethoven, in the three of his early String Trios. Beethoven- String Trio Op.9 No.2 Beethoven- String Trio Op.9 No.3 Beethoven- String Trio Op.9 No.1.