Radio 1 dives into its archive and digs out the best Miley Cyrus performances from the past decade. The programme begins with Miley's iconic 2013 cover of Lana Del Rey's 'Summertime Sadness', which has become the most viewed Live Lounge of all time with over 55 million views on Youtube! We also have performances from Miley's home studio in the U.S.A, her collaboration with Mark Ronson, and highlights from her set at Radio 1's Big Weekend 2019.