What's on at the Proms tonight?
Prom 21: Monday 30 July 2018, 7.30pm
Mozart Notturno in D major, K286
Georg Friedrich Haas Concerto gross No. 1
R Strauss An Alpine Symphony
Hornroh Modern Alphorn Quartet
BBC Scottish Symphony Orchestra/Ilan Volkov
The Prom will be broadcast live on BBC Radio 3