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Original musical score for feature film.
Ongoing composing work for several TV shows - stay tuned for updates.
Work is continuing on the "SAT Word Slam" iPhone App - we've recorded some great dialogue and character voices - more to come.
Having fun playing locally in the "Steely Jam" band. See links for more info.
Welcome and enjoy your visit!
- Mark

As the in-house audio-director for Visual Concepts in San Rafael, CA, Mark handled all audio content and design for almost every game in development. His duties included working daily with programmers and graphic artists to integrate high-quality audio content into each project, often co-developing proprietary sound tools and implementation schemes. As the games were being published by leaders in the industry, such as Electronic Arts' Madden NFL, NHL Hockey and other titles, Mark was deeply involved in all phases of audio development for console and PC platforms.
More recently, Mark worked in-house for Blitz Agency - a top internet advertising agency for film companies, Fortune 500 companies and game developers, where he created original music and sound design for many award-winning websites and online games. Currently he is busy composing music for several popular tv shows, working on various recording projects, and enjoying a little Steely Dan on the side.
ORIGINAL MUSIC
Music created specifically to fit the style and mood of your film, tv show, game, jingle or website. My first concern is to suit the creative and style needs of my clients. Beyond that, I strive to create music that is thematic, in order to create a unique identity and mood for your project.
Having composed music for over 30 years, I have covered almost every imaginable style for such media formats as: film, television, video-game (Console, Windows, Macintosh, Online, Handheld and other game media); web-site design including MP3 and Flash preparation; interactive music-design, artist-development, CD soundtrack recording, and commercial video.
All styles and instrumentation of music (live orchestras of all sizes, sampled / synthesized instruments, combinations of the two). I have an extensive virtual instrument library with 1,000's of instrument sounds. See the "Sound Design Services" section for more details about available software and instruments.
SOUND DESIGN
Great sound design is not simply the process of selecting sound effects from various sound libraries. It requires an ability to conceptualize what type of sound a visual element would produce; then the 'art' of creating unique sounds comes into play - through the process of field recording, sample-editing and manipulation with effects and multiple sound element balancing.
Based on years of experience as both a composer and sound designer, I have found that a trained ear is a valuable asset - both in the process of sound creation, and in the mixing stage - when sound effects must work in harmony with music to create a final soundtrack that enhances the drama of the visual experience. I have worked with software engineers to create highly interactive sound design for games, using proprietary 3D sound-placement techniques to put the gamer right in the middle of the action. I have also developed 'signature' sounds for company 'image' and logos and 'Flash'-based sound design and implementation for web content and online games.
For maximum flexibility, I use both Mac and PC platforms with such audio applications as: Pro Tools, Cubase, Bias Peak, Sound Forge, plug-ins and virtual instruments by Waves, Spectrasonics, Native Instruments, Steinberg, Focusrite, IK Multimedia, Toontrack, Synthogy and others.
OTHER AUDIO SERVICES
Dialogue recording and editing... including design of audio script in consultation with creative talent, recording supervision and talent coaching; editing of dialogue elements for proper concatenation of dialogue fragments; AI-dialogue-design for interactive games; file-preparation for final delivery.
Music editing and synchronization with visual elements.
Remixing and adaptation of existing music.
Audio preparation services - audio editing and format conversion to and from tape or CD media to and from digital audio files in various formats for Mac, PC and web-based delivery; music mastering and CD preparation.
Plus a network of music professionals, talent and associates located in the Los Angeles area to offer access to the best audio production services available.
WEBSITE DESIGN
Having built and rebuilt my own websites over the past 12 years, I began to receive requests from musicians, friends and others referred to me to build their websites; which has resulted in my taking this on as a side-profession over the past 5-plus years.
Here are some features that I can implement into your website:
HTML or Flash based content.
Basic info such as bio, credits, calendar, news, etc.
User ability to easily edit specific data such as event calendar/gigs, bio, etc.
Customized photo gallery.
Music player for project demos, etc.
Background music player.
Embedded videos, YouTube, Vimeo links, etc.
Hidden contact link(s) to reduce e-mail spam.
Links to e-commerce websites selling your product.
Links to other sites you wish to include.
If you are in need of a website or would simply like to upgrade your existing website, please contact me to see if I can be of help. Please see the PORTFOLIO section for a few examples of my work.
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Original musical score for feature film.
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Original musical score for television series.
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Original musical score for television series.

Original musical score for television series.

Original music for music video (film promotion).

Additional original musical score for feature film.

Musical performance / session musician for film soundtrack.
Sound editing for feature film.

Musical performance / session musician for television series.

Musical performance / session musician for television series.
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Original musical and sound design for 10 online games.

Original musical score for video game.

Original musical score for video game.

Original music and sound design for video game.
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Original music, sound design, and dialogue editing for video game.
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Original sound design and music arrangements for video game.

Dialogue recording and editing for iPhone / iPod / iPad educational App.
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Original music, sound design, and dialogue editing for video game.
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Original music, sound design, and dialogue editing for video game.
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Original music, sound design, and dialogue editing for video game.
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Original music and sound design for
Microsoft 30th anniversary website.
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Original musical score and sound design for movie promotional website plus 10 online games.
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Original music and sound design for GE company website and online games.
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Original music, sound design, and dialogue editing for movie promotional website.
*London International Awards winner.
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Original music and sound design for movie promotional website.
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Music editing and sound design for video game promotional website.
"Give And Take"
"Between The Pipes"

Original compositions, session guitarist.
"Out West"
"Spirals Of Conciousness"

Original compositions, session guitarist.
"Deserted City"
"Reaching Out"

Original compositions, session guitarist.
"Fries With That?"
"Swing For The Fences"

Musical performance / session guitarist.
"Take My Hand"
"Gotta Keep Movin'"

Musical performance / session guitarist.
"Straight, No Chaser"
"About 12:00 AM"

Musical performance / session guitarist.
"Besame Mucho"
"Love For Sale"

Musical performance / session guitarist.

Musical performance / session guitarist.
"Morning Song"
"Come Spirit, Come"

Musical performance / session guitarist.

Musical performance / session guitarist.

Website design for composer, keyboardist, Emilio Palame.
Link: (Flash required) www.emiliopalame.com

Website design for bio-statistician, Jamie Reiter, Ph.D.
Link: (Flash required) www.jamiereiterphd.com

Website design for body repair shop, Precision Paint 'n Body.
Link: (Flash required) www.precisionpaint-n-body.com
Mark Chosak - Guitarist (website for my session and live guitar work)
(Flash required) http://www.markchosak.com
EZ Edit Music - (online licensed music library for websites and videos)
http://www.ezeditmusic.com
Mark Chosak - Facebook Page
http://www.facebook.com/markchosak
Mark Chosak - MySpace Page
http://www.myspace.com/markchosak
Steely Jam - Band Website (website for the Steely Dan tribute band, "Steely Jam")
http://www.steelyjam.com
For more information, please contact me at: