Jim Butler Entertainment
- Information about this professional, also focused on artist development.
- http://www.jimbutlerentertainment.com/

Joe Public Studios
- Focused on turning music ideas into finished records. Helps artists of different styles achieve a professional quality single. Located in London, United Kingdom.
- http://www.joepublicstudios.com/

Jfmusic
- Jonathan Firstenberg produces composers, songwriters and orchestras. Based in Santa Barbara, California, USA.
- http://www.jfmusic.com/

Jenkins, Brian
- Providing the services of music production and engineering for over 14 years. View discography.
- http://www.brianjenkins.com/