If symphonies are like big-screen blockbusters, chamber music is like a composer’s personal diary: thoughts and feelings that are too special to share with just anyone. Emotions run deep and strong in Brahms’ haunting Horn Trio, written as he mourned the death of his mother. But in Beethoven’s youthful Quintet Op16, they simply bubble and dance with glee. A handpicked team of RSNO players join the phenomenal Felix Klieser to share their secrets today – and you get to listen in.