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Gregory Raiten

Greg is the sheriff in town, making sure everyone stays on the right side of the law. He's an attorney by trade, but geek at heart who enjoys travel, photography and snowboarding.

Matt Sandler

Matt Sandler is a musician, entrepreneur, and founder of Chromatik. Named one of Entrepreneur Magazine’s “Top 100 Brilliant Companies,” Chromatik is a music technology company redefining how people practice, perform, and teach music. Its iPad and web applications are used by American Idol, UCLA, the Los Angeles Unified School District, and hundreds of music organizations worldwide. Matt is a frequent speaker and guest lecturer at universities around the US, notably Stanford and UCLA. He has been featured in Forbes, Billboard, TechCrunch, Hypebot, the LA Business Journal’s “Top 20 in Their 20s” and Business Insider’s “Top 30 People to Watch in Tech.” Prior to Chromatik, Matt was a professional saxophonist and held A&R/Programming roles at KROQ 106.7FM and Capitol Records. Matt received his BA in Music Performance from UCLA and was named a CA Distinguished Arts Scholar.

Matt Lerner

Matt leads 500 Startups’ operations in London, where he’s looking for promising seed and post-seed startups. A member of the Distro team, he helps companies to scale. Previously, he built and managed growth teams at PayPal.