Mixing & Mastering Engineers, Producers & Songwriters who worked with Jjsam

Bring your music to life with a versatile session singer/ songwriter like me that offers professional vocals and unforgettable songs. Let's work together!

Need powerful professional lead and backing female vocals on your track? Look no further.

Since 2006, I have worked with hundreds of actors and professional voiceover artists to create custom demos. Ranging from drama and narration to gaming and animation, I'm set up to produce the highest quality voicereels available in the UK today. My vocal booth (from vocalbooth.com) is equipped to give a comfortable and inspirational experience.

I've been recording and mixing for professionals since 2012. I believe that music is about translating an emotion, and I've always been very careful to work in the same direction as the artists.

I¨m a professional session bass player who's been lucky enough to play all kinds of genres, with musicians from Colombia, Peru, Argentina, U.S. Etc. Hit me up if you want to record some bass tracks for your music. I have my own equipped home studio ready to do some recordings all over the world

It's all about making records that resonate emotionally with listeners. Credits include Comedy Central, Wisconsin Chamber Orchestra.

Classically trained guitarist specializing in tango and Latin music. Available for session work, editing, mixing and mastering.

Hi! I'm Isaac, and I was a Blue Man for 13 years! I've played drums professionally in NYC since 2009, and recently started recording myself in my Brooklyn studio. I'd like to uplift and highlight your music, and to play appropriately to your song with sensitivity and listening. I’m all about solid support with creative drumming.

My name is Nelson, hails from the Dominican Republic and has been a staple in the rap and trap scenes for 7 to 10 years. Mixing and mastering, music production—it's all in my wheelhouse. With a keen ear for fresh talent, he thrives on guiding new artists to discover their own unique sounds and elevate their music to the next level.

With experience mixing and mastering tracks in hip-hop and pop, I bring a musician's ear and professional studio expertise to my projects. My music has aired on radio and TV, and I work full-time in the studio, recording artists and perfecting their sound.