Does anyone know who I can contact that is in the music industry or a music critic?

[GREEN D]

I'm looking for people in the music industry, particulalry mastering engineers, to participate in a short interview for a health class doccumentary in regard to the loudness wars. Their last names will not be used, only their first and what their position is in the music industry, or what subscription they work for. They can contact me at [email protected].

Thanks for the help