Sound Legacy Productions was officially founded in 1998 by live production specialist and music composer Matthew Burgher to bring professional music production and live audio solutions to the public. Since his first taste of live audio as sound tech for a heavy metal band in the early nineties, Matthew has served thousands of artists and organizations worldwide. From mixing live broadcast television audio for performances of Grammy-winning artist CeCe Winans in 1998 to building LED wall and floor screens for WWE superstars AJ Styles and 'The Prizefighter' Kevin Owens in 2016 to assembling 'The Piano Man' Billy Joel’s piano in 2024, Matthew’s work reflects a legacy of technical excellence and artistic collaboration across the entertainment industry.
Matthew's services include sound system design, installation, and operation, as well as technical training, recording, live broadcast television and film production, songwriting, and album releases. Matthew specializes in corporate audio visual production, having worked with over 70 AV production companies, distinguished corporations and dignitaries; including US presidential candidates, members of Congress, Fortune 500 CEOs, TV personalities, all branches of the US military, award-winning recording artists, and professional athletes at top venues across the country. Today, Matthew operates regular live audio for a multi-award winning San Diego Best Musical Artist, a prestigious #1 five star resort in California, a renowned California Nobel Laureate University, and the distinguished Mayor of San Diego.
By design, SLP elevates its clients by fostering dynamic collaborations between artists and technical production, redefining entertainment standards. By pushing these boundaries, SLP seeks to leave a lasting impression on generations to come.
Sound Legacy Productions is licensed in San Diego, California.
WHAT PEOPLE ARE SAYING...
"You kept us together! Thank You Matthew!"
-OCT 2021 DISNEY PARTNERS CORPORATE SUMMIT
Disney Partners
“Thank You Matthew, the sound was outstanding!!”
-2014 CONCERT
Rickie Byars – Recording Artist, Music and Arts Director, Agape International (Chemise, John Legend)
"Matthew, Thank you for all of your work on making the Zillow offsite events such a success!"
-FEB 2022 ZILLOW GROUP SUMMIT
Zillow Group
“You’re the best of the best!”
-APR 2025 CEO Training Conference
McKinsey & Company
www.mckinsey.com
“You were amazing, you went above and beyond”
-2024 QUALCOMM EVENT
Qualcomm
“We have had an incredible experience with the AV…. have never had as good of an experience anywhere else!!”
-2015 SCIENCE & TECHNOLOGY CONFERENCE
UCSD
“I have truly enjoyed having Matthew handle the sound during my live performances. Matthew.... cares about creating that perfect auditory experience for the audience AND for the artist!....”
Melissa Suzanne – Recording Artist
“....there has been no one better providing sound than Sound Legacy Productions. Matthew can make anyone sound good!”
Anthony Bollotta – President, Bollotta Entertainment
“Matthew, your sound abilities are probably the best I've encountered in a long time.... everyone remarked on what an awesome person you are to work with...."
Larisa Stow, Shakti Tribe
“Thank You; you were awesome, awesome. And no 'gremlins' showed up!”
-2022 ANNUAL DIRECTORS MEETING
Robert Khan – Senior Vice President, General Atomics
www.ga.com
“Wow, what a cool gig for the students! It was a great experience for all…. killer monitors and sound system along with a sound person that knows what they’re doing…. Thank you for giving this experience to my students. You RAWK!”
-2009 SCHOOL OF ROCK CONCERT
Ron Weaver – Director, School of Rock
“Our attendees have been impressed by your professionalism; you are truly the men behind the curtain.”
-2019 EXECUTIVE MEETING EVENTS
Teradata
“I would have no other person doing sound for my San Diego shows than Matthew.”
Peggy Lebo – Recording Artist
“I love when I don't have to think about AV. It was very very smooth, Thank you very much!”
-SAN DIEGO PRESS CLUB 50TH ANNUAL AWARDS GALA
San Diego Press Club
“....your ability to tune your audio system by ear amazed me.... Matthew is highly recommended.”
-2020 AUDIO INSTALL
Jon Whitledge – Engineer, President, Whitledge Designs
"I want to provide an extra Thank You to Matthew who was a ROCKSTAR AV tech for the event.... we would be thrilled to use his assistance in the future."
-2017 TASTYTRADE EVENT
TastyTrade
“I do less work because of you!”
Bashirrah – Broadway Actor, Recording Artist
“…The sound has been awesome… the quality is significantly improved! And I am loving it!”
-2012 SOUND INSTALL
DevaVani – Music Director, Universal Spirit Center
"THANK YOU, THANK YOU, THANK YOU for your part in making the First Annual Valentine’s Love Fest, and the amazing success that it was!”
-JUN 2013 DARLING ENTERTAINMENT CONCERT
“....Best sound we've ever had for our annual Christmas Concert”
-DEC 2022 MORMON CHOIR CHRISTMAS CONCERT
www.churchofjesuschrist.org
“Thanks for all you do at the gallery!“
-2014-2022 WATERCOLOR ARTIST DEMOS
Andrea Ausland – Technology Director, San Diego Watercolor Society
"Fantastic job.... we never have to worry about a thing."
-JUL 2022 SCRIPPS MEMORIAL HOSPITAL SPECIAL EVENT
Scripps Memorial Hospital
“I am listening to the live recording. Matthew, it's absolutely exquisite.... I knew I called the right guy!!"
-2016 CONCERT
Sherry O'Hara – Recording Artist
“THANK YOU AGAIN FOR EVERYTHING. I feel so blessed to have the best team I’ve known!”
-2013-2020 EVENTS AV
Kate Rubalcava – Events Manager, VENUES Liberty Station
“Thanks for all your TLC with our wedding! You’re the best sound-man ever!”
-SEP 2019 WEDDING
Lisa Kalison – Founder, Discovery Screening
".... I have received many comments of acknowledgment and delight.... you absolutely rocked.... Thank you!"
-JUN 2021 GRADUATION CEREMONY
Dr. Kathy Hearn – Dean, School of Spiritual Leadership
"Matthew, the sound was awesome, Thank You."
-JUN 2021 GRADUATION CEREMONIES
Francis Parker School
"Matthew, Thanks for doing such a nice job for us with the sound....”
-JUN 2022 GRADUATION CEREMONY
Dana Bristol-Smith – Executive Director, Leap To Success
".... Thank you for doing such a professional job, it was flawless! You are an absolute pro....”
-2021-2025 OPENING DAY CEREMONIES
San Diego Yacht Club
“….You were on it the whole time, I could hear everyone…. Thank You!”
-OCT 2022 ROUNDTABLE CONFERENCE
HR Acuity
www.hracuity.com
"Sound Legacy Productions did a phenomenal job running AV for our VIP conference in San Diego.... Would highly recommend them...."
-SEP 2022 SAN DIEGO AGENCY MAVERICKS CONFERENCE
Johnny Flash - Owner, Johnny Flash Productions
www.johnnyflash.com
"Great job! This was our first event where we didn’t have audio feedback.... Thank You!"
-FEB 2023 Directors & Managers Conference
Cutwater Spirits
www.cutwaterspirits.com
“The AV was perfect, as usual!”
-NOV 2024 AMERICAN SOCIETY FOR MOHS SURGERY CONFERENCE, HOUSTON, TX
“.... I truly enjoyed working with you and hope to do so again soon....”
-2017-2020 MILITARY SPOUSE EVENTS
Emily Anderson – Director of Operations, MilitaryOneClick
“Matthew, you did an outstanding job of coordinating our presentations. Thank you for all your help with our event.”
-2017 MEMBERS EVENT
Walkabout International
