
FULL
SERVICE
373 Management is a full-service artist, engineer, and music producer management company based in Los Angeles, California.
Founded by Grammy Award-winning engineer Jaime Velez and manager Sarah Deyo — representing the industry's most sought-after talent and the next generation of game-changers, backed by OneGen Partners.
ADVISORY
High-level advisory for artists, producers, and teams navigating releases, partnerships, and long-term career decisions. We help you build leverage, whether independent or in active deal conversations.
High-level advisory for artists, producers, and teams navigating releases, partnerships, and long-term career decisions. We help you build leverage, whether independent or in active deal conversations.
Independent consulting for live concerts, touring, and events. From routing strategy to production infrastructure, we bring operational depth and industry relationships that translate on the road.
Independent consulting for live concerts, touring, and events. From routing strategy to production infrastructure, we bring operational depth and industry relationships that translate on the road.
Strategic counsel on catalog valuation, sale, and partnership opportunities. We help you evaluate potential buyers, understand your leverage, and choose an approach aligned with your long-term vision.
Strategic counsel on catalog valuation, sale, and partnership opportunities. We help you evaluate potential buyers, understand your leverage, and choose an approach aligned with your long-term vision.
ROSTER

Multi-platinum and Billboard #1 music producer, songwriter, and A&R. Over ten years on the forefront of the global K-pop expansion, serving as Executive Producer and Head of A&R for Korean record companies. K-pop judge on CBS's The World's Best. Credits include Twice, Monsta X, Jessie, BoA, Secret Number, and Minzy.

Lennox (Ziang Yang) is a music producer and audio engineer from Beijing, China, currently working as an engineer at Jay-Z's Roc Nation. Credits include Rihanna, Demi Lovato, and Skrillex. His co-production for Beijing CCTV's New Year Gala reached the largest live audience of any entertainment show on earth.

Bruce "Boo Boo" (Xu Zhu) studied Music Production and Recording at Ohio University Media Art & Studio before moving to Los Angeles to work with Warner Brothers, Sony Music, and Universal Music. Signed to 373 Management in 2017, he is based at Blackwood Studios. Credits include JoJo, Rapsody, 9th Wonder, Global Dan, and A. Chal.
COLLABORATORS
















FOUNDERS

Grammy Award-Winning, Diamond-certified Recording & Mix Engineer and Co-Founder of Blackwood Studios in Los Angeles. His work with The Chainsmokers, Khalid, Janelle Monáe, Nile Rodgers, Demi Lovato, and Tyrese has driven over 10 billion streams, multiple Grammy nominations, and a Diamond record.
Beyond music, Jaime sits on the Board of Directors of the Ventura Music Festival and is a key figure in Gigantic Worx, an ambitious U.K. project building the world's ultimate immersive music destination. He is also founding an AI company aimed at reimagining human communication, assembling its core team and pairing proprietary data with enterprise-class compute.

Music manager from Houston, Texas and Co-Founder of 373 Management and Blackwood Studios. Label relationships include Sony/ATV, Warner Music, and Atlantic Records.
Tour Manager and Production Manager for Tayla Parx across LIZZO's Cuz I Love You Tour, Anderson .Paak's Andy's Beach Club World Tour, and festival dates across Australia and New Zealand.