Mixing & Mastering Engineers, Producers & Songwriters who worked with Cosign Black

Hello, I'm James Ongige known professionally as Quafff from Kenya, Africa. I am a professional Rapper, sound engineer, singer-songwritter and label owner.

One of the finest professional analog mastering studios, Grammy winner and nominated. Nine (9) times Billboard Charting Engineer, Three (3) times #1 Billboard Charting Engineer. We deliver the high-quality results that you demand at affordable prices!

Greg (Gergő Bille) is a Budapest, Hungary based professional trumpet/ flugelhorn player, composer, arranger. He is employed in many styles such as jazz, latin, funk, hip-hop, R&B , pop and bigband music. Nevertheless he could fully apply in his own jazz quintet which satisfies his artistic motivation because they play Gergő's own compositions.

I specialize in creating atmospheric productions for a variety of cinematic projects, including films, commercials, and songs for other artists. I enjoy working with indie, pop, folk, and rock projects, as well as singer-songwriters who can record their basic tracks independently and are seeking assistance with arrangements and overall production.

I create bespoke audio for social media influencers who need creative background music to help their videos have that professional finish. Just submit your style and reference track and I will create you an audio track of professional quality in a quick turnaround. In addition to this I can also mix live recordings or studio recordings

Composer, Songwriter & Singer / Auteur, compositeur, interprète Please contact me for your next productions, piano,vocal, lyrics. N'hésitez pas à me contacter pour vos prochaines productions : piano, arrangements, chant, paroles.

Producer Jietai born this world to want make some EDM, Jietai want to all around the world know the EDM. Jietai is just only to make Progressive House,Big Room House, Progressive Hardstyle and Deep House Jietai Favourite DJ/Producers is Martin Garrix,Alan Walker and K-391 I want do to myself by Jietai Making Music is Never stop by Jietai

My passion for music production has led me to work on a wide range of projects, from producing music for films, short films, video art, NFTs, and video games to collaborating with artists on their original music. My goal is always to create sound that perfectly matches the artistic vision of each project while delivering top-quality mix and master.

WhiteNoise is a producer and multi-instrumentalist and producer based in LA who has worked with Halsey, Ava Max, Anitta, Lido, Jaden Smith and many others.