Mixing & Mastering Engineers, Producers & Songwriters who worked with Hard Proof

Professional Drummer | Custom Drum Tracks | Grammy-Nominated Black Pumas Stephen is a seasoned session drummer and recording artist based in Austin, Texas, best known as the powerhouse timekeeper for seven-time Grammy-nominated Black Pumas. With extensive experience performing and recording, Stephen brings world-class musicianship to your tracks.

Hello, my name is Derek Long. I'm an Audio Engineer, Guitarist, Songwriter, and Music Producer from Ohio, based in LA. Shoot me an email with any questions or concerns. I'm very laid back and open to negotiation.

Grammy winning engineer for Black Angels, Black Pumas, Explosions in the Sky, My Morning Jacket.

As a versatile bass player and skilled mixing/mastering engineer, I excel in live performance, studio recording, and post-production. My adaptable playing style spans multiple genres, while my expertise in Pro Tools, Logic, and various Plugins ensures polished, professional mixes.

Headline Music Studios is run by the Rock and Blues Produser Piers Mortimer. Some of Piers' credits include, Deep Purple, Jakko Jakszyk, Ace (Skunk Anansie). Also a great session guitarist.

Singer-songwriter and producer from Barcelona, Patricia Atzur crafts an intimate dream-folk sound with delicate guitar work, expressive vocals, and emotional depth. From her studio, STUDIO19, she creates and produces authentic, soulful music and collaborates with emerging local artists.

a dreamer with a pen

I’m an multiple award winning producer, ghost producer, mixing and mastering engineer. I produced, co-produced, wrote and co-wrote tracks and songs for the last 20 years for artists such as Akon, Diddy, Bruno Mars, Keri Hilson, Pitbull, Lil Wayne, Snoop Dogg... I’ve sold over 35 million sound carriers worldwide.

Songwriter / Producer / Mixing Engineer

I generally mix a song in my homestudio. Im doing this for 3 years and ım playing electric guitar for 7 years. Also nowadays ım taking jazz vocal course so ı can sing for your songs too.

Hardworking and authentic selftaught mixing engineer, singer-songwriter, and producer from Brazil. I don't have much renown, but spent the last 7 years studying producing, mixing and mastering, and working so I can move abroad to study. My love for music started at 6 years old playing the drums, and is still my passion to this day, 20 years later.