Welcome to keephersmiling studio. This sound mixing phenomena is exclusively due to the designer and owner, digital audio mixer & editor David Long. With over 20 years of experience in the industry, David will turn any small or large project into a masterpiece.


Ask our clients what made them choose us and you’re likely to get many different answers. There’s one thing they’ll all agree on though; we deliver results. Check out Our Works.

We offer easy access of material through various online storage accounts such as Workspace Online & Dropbox. Our large social imprint makes it easy to contact us at your convenience.

Easy Access

Inside The Studio...

David - once again you did amazing work on WDI!    I'm excited to be working with you again...Kevan P. Director

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Our Work