• Michael Prommer

    President / Founder

    Hailing from Munich, Germany, Michael has been involved in the music business one way or another since he was 16. Early on Michael accompanied his brother Christian Prommer on DJ tours through Germany and learned the ins and outs of a the business of DJ, producer and remixer. Michael went on to study at U.C. Berkeley, where he obtained his Bachelors of Art in Economics. After a stint as Management Consultant with Bain & Company advising Fortune 500 companies on operations and leveraged buyouts, Michael became a partner in the electronic music website in 1999. In 2004, Michael founded Defend Music with the goal to provide clients with the best creative and business services. Michael and Defend’s first signing was Sharon Jones & The Dap-Kings followed by The Budos Band, Menahan Street Band and Charles Bradley. Kicking off the Retro-Soul Revival that still continues to this day.

  • Greg Katz


    Label, publishing, management, throwing shows, touring the country in a van, producing records, DJing – there’s pretty much nothing music-related that Greg hasn’t done. Greg has brought Defend classic copyrights including Kanye West’s smash “Monster,” Scott Klass’s “5 Steps” (the theme song of long-running TV show “Intervention”), and the catalog of funk innovators Vulfpeck. Greg also manages writer/producer Rogét Chahayed, co-producer of D.R.A.M. and Lil Yachty’s five-times platinum smash “Broccoli.” You can find Greg in a studio, at a show, or in the candy aisle of the supermarket trying to find a fresh package of Red Vines.

  • Andrew Scarborough

    Creative Manager

    Andrew grew up in a musical household just outside of New York City, where his family worked in the TV industry. He began playing guitar at age 14, going on to study jazz performance and eventually moving to Los Angeles where he has been a part of the music scene for over 8 years. Previously at Music Alternatives and Lip Sync Music, he has had first hand experience writing, performing, publishing, licensing and promoting music.

  • Russell Nygaard

    Copyright & Administration

    Los Angeles native Russell is a trained trumpet player who has many years experience in copyright and licensing, with a prior stint at Wixen Music Publishing looking after the catalogs of several iconic artists. In the summer of 2016 Russell solo hiked the famed John Muir trail in California.

  • Christy Saguanpong

    Administration Manager, Copyright & Royalties

    Hailing all the way from the 818, Christy spent nearly a decade working as the Director of Licensing & Repertoire for Sindee Levin Music and AMRA before becoming the Copyright & Royalties Manager for Defend Music. Aging like a fine wine but in reverse, Christy is a self-proclaimed aficionado of all things pop culture, Fleetwood Mac, and 80’s commercial jingles that aired in Los Angeles. In addition to her great love of the 90’s sitcom Living Single, Christy enjoys free samples at Costco and writing about herself in third person.

  • Brenda Sifontes


    Either playing guitar or making a new playlist, Brenda is always working on something related to music. At the age of 3, her family already introduced genres like new wave, trance, and Spanish punk rock to her. Since then, she’s gone to UCLA to study Music History, hundreds of shows, and a variety of sightseeing spots across the US. You can find her searching through the racks for her next sample.  

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