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Demacio “Demo” Castello Facts

Demacio “Demo” Castellon is a multi-talented musician and producer, who has worked behind the scenes on some of the biggest hits in the industry. His ability to craft infectious beats, and his keen ear for mixing and mastering have made him one of the most sought after producers in the game.

With a career that has spanned over two decades, Demo has worked with some of the biggest names in the business, from Justin Timberlake to Madonna, and has earned numerous accolades for his work.

In this article, we’ll delve into the life and career of Demo Castellon, looking at everything from his early years to his current net worth.

Early Years

Demo Castellon was born on December 16, 1976, in Puerto Rico. He grew up in a household surrounded by music, with his father playing the guitar and his mother singing in the church choir.

At the age of 13, Demo moved to the United States, settling in the city of Orlando, Florida. It was there that he began to develop his passion for music, honing his skills as a DJ and gaining a reputation for his unique sound.


In the early 2000s, Demo began working as an engineer and producer, and quickly made a name for himself in the industry. He landed his first major gig working with Timbaland, and from there, his career took off.

Over the years, Demo has worked with some of the biggest names in the business, including Justin Timberlake, Madonna, Jay-Z, and Katy Perry. His contributions to the music world have earned him numerous awards and accolades, including a Grammy Award for his work on Timberlake’s album FutureSex/LoveSounds.

But despite his success, Demo has remained humble and down-to-earth, always striving to push himself creatively and take his craft to new heights.

Top Songs

Demo has been responsible for some of the biggest hits in the industry, working his magic behind the scenes as a producer and engineer. Some of his most notable contributions include:

– “SexyBack” by Justin Timberlake
– “4 Minutes” by Madonna ft. Justin Timberlake
– “Mirrors” by Justin Timberlake
– “I Kissed a Girl” by Katy Perry
– “Give It to Me” by Timbaland ft. Nelly Furtado and Justin Timberlake

Net Worth

As of 2021, Demo Castellon’s net worth is estimated to be around $10 million. This impressive sum is the result of years of hard work and dedication to his craft, and is a testament to Demo’s talent as a producer and engineer.

Personal Life

Not much is known about Demo’s personal life, as he tends to keep his private affairs out of the public eye. However, it is known that he has two children, a son and a daughter, and that family is incredibly important to him.

Demo is also known for his philanthropy, and has worked with a number of charitable organizations over the years to help support causes he believes in.

Height and Appearance

Demo Castellon stands at 5 feet 11 inches tall, and has a lean and athletic build. He is known for his sharp sense of style, often appearing in designer clothing and accessories.


Demo Castellon is a true powerhouse in the music industry, and his contributions to some of the biggest hits in the business have made him a force to be reckoned with. Despite his success, he remains humble and always focused on pushing his creativity to new heights.

As Demo continues to produce and engineer some of the biggest tracks in the game, he will undoubtedly continue to make a lasting impact on the industry, cementing his place in the annals of music history.

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