### Clue: Duo (English) playing intro to Miley Cyrus hit (10)
### Answer: EURYTHMICS 
 ### Explanation: Definition: Duo
A charade of E ('English') plus URYTHMICS, an anagram ('playing') of M ('intro to **M**iley') plus 'Cyrus hit'. The duo was English, but I do not think the definition extends beyond that.