Three violinists, a cellist and a harpist perform works including music by Debussy, Saint-Saëns and Kreisler in the strings final, aiming to win a place in the BBC Young Musician 2020 semi-final. Organist and conductor Anna Lapwood introduces highlights from the Royal Welsh College of Music and Drama in Cardiff, and is joined by acclaimed British violinist Matthew Trusler to review each of the performances.