Lann, Vanessa
- American composer of classical music, living and working in The Netherlands. Site includes a biography, list of works, CDs, reviews, and events.
- http://www.lann.dds.nl/index.htm

Lingnau, Robert
- Graduate musician for a wide array of styles and ensemble sizes from Berlin, Germany.
- http://www.akkordarbeit.de/eng/

Lunartune Productions
- Provides music composition and audio production services, and specializes in creating music and audio for moving image and interactive media. Working internationally, based in Melbourne, Australia. Site includes rates and portfolio samples.
- http://www.lunartune.com/

Lindsay, Gary
- Grammy nominated composer and arranger. Author of "Jazz Arranging Techniques."
- http://www.lindsayjazz.com/

Lane and Lane
- Songwriters, and song arrangers. Offers professional music production, backing creation, and music production services for songwriters and commercial organizations. Based in the United Kingdom
- http://www.philiplane.co.uk/

Lefthand-Prod
- Provides original quality music content for any need.
- http://www.lefthand-prod.net/

LDS Productions
- Utah, USA-based company, specializing in multilingual songwriting projects.
- http://www.ldsproductions.com/

LA Jingles.com
- LA Jingles creates music for radio and TV advertising. Site features samples and booking.
- http://www.lajingles.8m.com/

Lewis, Mike
- Professional musical arranger for television, the cruise industry, education publishing houses and other genres.
- http://www.mlewis.com

Loreille.com
- Montreal based music production house.
- http://www.loreille.com