Mary Koss

Chicago, Illinois, US

5.0 • 9 Reviews


View All (9)
Demo Reel
Business 50

Mary Koss

Radio Ad
Radio 123

Mary Koss

Previous Demo Reel
Television 655

Mary Koss

Vocal Skills


English (North American), English

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North American, US General American (GenAm)

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Voice Ages

Middle Aged (35-54), Young Adult (18-35)


Business, Educational, Internet Video, Movie Trailers, Radio, Telephone, Television

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Turnaround Time

On average, one day per 400 words


Rode Procaster Dynamic Cable Professional Microphone (Studio), Rode NT 1000 (Studio), Rode NT1A (Studio) & Samson GTrack (Mobile Apps)

Computer & Software

Sony VAIO, Audacity 2.0

Special Equipment

JK audio phone patch, Bose headphones, harmon kardon studio monitor, Peavey mixing board



conversational, compassionate, corporate, attractive, friendly, trustworthy, motherly, fluid, vibrant, agreeable, authoritative, sexy, engaging, sultry, persuasive, narrator, middle age, female

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Service Description

MarySaysItAllTM is an independent voice contractor specializing in, but not limited to vocal marketing using digitally based recording. If you have a website or a mobile app and need a voice to bring it to life, we can help! Our specialty is voice production.

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Mary began as a Broadcast and Telecommunications major at Arizona State University. Her professional career started in radio, writing and producing advertising spots for KPSA radio, in New Mexico. In Abilene, TX, Mary developed and managed the marketing and advertising campaign for two restaurants. After a hiatus from professional life, Mary returned to voice production with her own business MarySaysItAll(TM) as an independent voice contractor developing and producing advertising and voice announcements for business around the world by way of the web.

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Client List

JMS Marketing
MarkTime Media
Oracle Systems Corp--Scott Fowler (Federal Housing Administration)
Stefan Zweigers Studios
TurnKey Digital
StoneMeta Digital Development
5 Star Concepts
Script Association Productions
Goran Leuter Productions

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Broadcasting and Telecommunications, Arizona State University
American Professional Women's Association
Crystal Lake, IL, Chamber of Commerce
Owner, MarySaysItAll Voiceover Productions

Reviews 5.0

View All (9)


Oct 1, 2018

Mary asked specific questions to make sure our voiceover was exactly what we needed, and we couldn't be more happier with the results! Great voice, and a wonderful person to work with.

Educational Job #304850 • AR Smoking and Pregnancy (Sean Mancuso)

Nov 3, 2016

Amazing Job Mary!

Television Job #203476 • Your Voice Requested - Local TV Spot (Political) (Jeffrey Allen)

Sep 29, 2015

Excellent work!

Internet Video Job #156233 • Voices - Internet - RUSH - Chicago Area Talent requested for in Studio session - Children's Charity Project


Mary is very easy to work with and the final product was exactly what we needed. Highly Recommended.

Stephen Lambert 5 Star Concepts

Mary has a vivid and clear voice. She understood what we wanted with the script right away ,was very responsive to feedback and quick in delivery. A good experience.

Scott Fowler (FHA, Alexandria VA)

Mary did an excellent job for me. She provided the files within a day and was able to understand the task much better than I stated it in the script. I think she will make many kids very happy!
I would recommend her to everyone and will surely seek her first for my next project.

Stefan Zwegers Studios
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More Information

Payment Terms

Payment to Mary Koss is made through SurePay®, our service that guarantees your project is completed to your satisfaction. Pay securely by Visa, Mastercard or PayPal through and when your work is done, simply download the final files, and release funds to Mary Koss.

Learn About SurePay®

Next Steps

To invite Mary Koss to audition for your project, simply invite them to a job. Share your project details to quickly and easily receive a quote.

How It Works