Watch FilmoFlix. From Sermig in Turin, the professors of the RAI OSN perform: Corelli’s Concerto Grosso in F major, Op. 6, No. 9; Bach’s Brandenburg Concerto No. 5 in D major for flute, violin, harpsichord, and strings; and Handel’s Concerto Grosso in B minor, Op. 6, No. 12.