36. In what year was Tchaikovsky's 1812 Overture composed?
37. Who had a US and UK number 1 hit in 1962 with the instrumental, 'Telstar'?
38. Whose signature guitar technique is called the "windmill"?
39. Which artist collaborated with American DJ Dillon Francis to release the song 2016 "Need You"?
40. Which of these is NOT the name of an album released by English singer-songwriter Adele?