Guarda Streamingcommunity. Claudio Abbado conducts the prestigious Berliner Philharmonikerfor during a concert dedicated to Beethoven. The programme includes the Piano Concerto No. 2 in B-flat major, Op. 19 with the Russian pianist Mikhail Pletnev whose dazzling technique adding to a delicate sensitivity merges instinct and intellectual rigour, and the Symphony No. 9 in D minor, Op. 125.