### Clue: A VIP or tenor primarily at work? (9)
### Answer: PAVAROTTI 
 ### Explanation: Definition: A VIP or tenor
 **Anagram of**(… work) [A VIP OR + **1st letter of**(… primarily) "tenor" + AT].
Answer: Luciano, a notable tenor whom you might call a VIP.
Together with the other 2 VIP Ts:
A WIWD (wordplay intertwined with definition) clue.