What is Troy Dargins area of specialization?
Troy Dargin specializes in Voice and Voice Disorders, particularly in Performing Voice.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is Troy Dargins area of specialization?

### Input: Not applicable

### Response:
Troy Dargin specializes in Voice and Voice Disorders, particularly in Performing Voice.<|im_end|>