Date of Birth: 
About Chris O'Ryan
- Chris O'Ryan (born July 6, 1980), known professionally as Tek, is a Grammy Award-winning Australian music producer and sound engineer.
- He is best known for sound engineering with specific focus on vocal production, recording and tuning for multiple major music artists, including Justin Bieber, Katy Perry, Mary J.
- Blige, Ciara and Mariah Carey.
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