Mixing & Mastering Engineers, Producers & Songwriters who worked with Hartsook
I'm 22 year old music producer from Los Angeles. I specialize in sample/loop making, as well as beat making.
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Commercial Music Producer with an emphasis on electronic styles with releases on 1080p, Don't Be Afraid, etc... Doing commercial work with an emphasis on fresh, engaging, and fun moods. Extremely quick turnaround times and high quality craft....
Born in the early 1950's,Plainfield,NJ, I Grew up affected by the music of Hank Williams, Woody Guthrie. In my teens Bob Dylan, John Lennon, Doo Wop, early Rock & Roll. Began writing in earnest at the age of 9. Poetry paints pictures in an impressionistic way that I relate best. I Began teaching myself Guitar in 1970. Wrote my first songs in 1971.
I'm best known as the bassist of CSNY and Stephen Stills Manassas. I started out with Eddy Grant and the Equals. I've played with legendary acts like Jimi Hendrix, Manassas, Alvin Lee, Taj Mahal, Mick Taylor, Steve Winwood, Eric Clapton, and Herbie Mann. I've played on soundtracks such as The Who's Tommy and on Taj Mahal's Mulebone.
My name is John Sparling, with some help from heavy hitters I have put together your answer for anything music production. If you need vocals edited/timed/tuned, live instrumentals, instrumental arrangements, production or just a professionally mixed and mastered recording we can help you! Let us know what you need today!
Versatile singer with more than 15 years of experience, offering professional vocals to elevate your track.
Airtist, Engineer, Mixing and Mastering Services for Music of All Genres.
Emotion-driven songwriter focused on lyrics and mood. I write pop, trap and reggaeton rooted in honest storytelling and strong hooks, often exploring dark romance, nostalgia, and intimacy. I write in English & Spanish and help artists develop songs with real identity.
Sound engineer, producer and keyboard player with 25 years experience. I have my own professional recording studio (as seen in my profile photo), based in Kent.
Recent Successes
"I tried Leo on one song and he definitely came thru. I came back to him for the next song and once again he performed well. Most of all I like his people skills. It is easy to communicate with this man! "
"Thank you for the patience and professionalism you exhibited while mixing and mastering my songs...Juan is a great mix-master who put the time and effort in to please his clients...Give him a try, he is excellent..."
"Andrew did an amazing job with my tracks. He helped me through the entire process, arranging, recording, mixing, mastering, and was excellent at each part. He is very knowledgeable and has great artistic talent and ..."
"Candela was great to work with...professional and very talented. I'm looking forward to doing more vocals with her and would definitely recommend working with her."
"Very professional, great top line writer and clean beautiful vocals. She delivers as promised and in excellent audio quality. I would definitely work with Natalie again. Thanks."
"Mike did a great job on getting exactly what I wanted out of my mix and master. Definitely recommend."
"Absolutely amazing singer, total pro, vocals recorded perfectly and quickly. Total gent too!"
"I'm very happy with the result of work of Eric Greedy, his mixing and mastering process gave life and strength to my music, at the same time sounding professional and nice. I recommend Eric without doubt! "
"I was very fortunate to work with Andrew. We did a mixing shootout with many engineers, and his mix was one of the best among all the other mixes. He has a great sense of intuition and aesthetics, great feeling for so..."
"Alex Mixed & Mastered my debut E.P throughout the month of June. He was a pleasure to work with. Even when explaining my notes with sudo muso terms, you know 'a little more crunch here' type of thing, he understood. W..."
"Dustin really knows how to sing, and it was a pleassure working with him! fast delivery and great quality!"
"Very Professional had no problems making adjustments to the mix. Mike delivered me a high quality mix that sounds big and vocals are crisp and clear. I will definitely use Mike for my next project!"









