Mixing & Mastering Engineers, Producers & Songwriters who worked with Superextra
I'm a fulltime singer and composer. I've been singing since early chilhood and I've been in the Rock scene for more than 20 years now. Singer-Songwriter and Frontman. From small stages to huge festivals. All kind of recordings at several Studios. Respect and love for music made me who I am. My goal is to make your song rise and shine.
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I am a vocalist, composer and multi-instrumentalist looking to collaborate with great people! I love writing songs with and for people and adding my voice to tracks. I am collaborative and easy to work with!
Cross-genre recording and mastering engineer with larger-than-life soundscapes. 100% satisfaction guaranteed! You'll be presented with high quality commercial loudness masters (24-bit .wav) as well as mp3 for all online streaming platforms and other. Vinyl mastering available on demand.
I'm a flexible producer, adaptable to many music genres and styles. I'll support and enhance your musical idea. Tell me about your project and how I can help.
analog mixing mastering specialist , and very satisfied work with 10 year experience
Brazilian music as specialization, jazz music, orquestra and contemporary music and specialization in big band music. Participated in concerts and recordings with artists as Ivan Lins, Bob Mintzer (USA), Rosa Passos, Hamilton de Holanda, Chico Pinheiro, Elba Ramalho, Wagner Tiso, Michael Davis (USA) and many others.
I'm a sound engineer from Medellín Colombia. I love helping great people fulfill their dreams while good music is made. Hip Hop, RnB, Reggaeton, Reggae, Trap, Drill, Afrobeat are my most usual.
I craft emotionally resonant lyrics and producer-grade beats using BandLab, transforming your ideas into radio-ready, sync-licensed songs. Specializing in pop, R&B, and hip-hop, I merge chart-worthy hooks with industry-standard production—all tailored for commercial impact. Let’s create music that streams, sells, and sticks
Compositor de generos como Trap, Dance hall, Rap, Reggaeton, Reggae, R&B-Soul. Adicionalmente Balada y Salsa, anteriormente trabaje con artistas pequeños de Venezuela, y colabore con artistas pequeños de Perú, México, España y Uruguay, asi como en mis propias canciones, me considero más centrado hacia el estilo romántico y el estilo triste.
Recent Successes
"Easy to work with, polite, and caught the vision of my record. This is the second engineer that I could say, knows what he is doing. God willing I will be sending him more records to mix and master for future projects."
"I've worked with several mix engineers but Sefi really stands out from the crowd and... will make your music better too!"
"Robert Smith did a great job he mastered 10 songs mixed by 2 different people different levels I was very impressed with the results. He knows his stuff. "
"What can I say about Mike? He takes his time. But he does it for a reason. He will work with you until you are absolutely happy with your mix/master. I would highly recommend this engineer to anyone. He will take..."
"Jack Cole did a test master for me and it sounded beautiful, definetly and new client now and it the future. He does great work"
"Good team, good job."
"Repeat client.. Did a great job once again.. "
"Music has to be mixed and mastered by a professional engineer. Sefi Carmel should be your engineer of choice, no matter what your genre is. He took extra good care of my song "When A Man Loves Another" Listen for y..."
"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 ..."
"It was a great pleasure working with Mr. Victorino. I am happy with the work that he did with two of my songs I highly recommend for all you song writers out there give this talented producer A call . You will be glad..."
"I enjoyed my experience working with Mike. He is courteous, timely and offers great advice. Most importantly, his work is extremely satisfactory - he pulled off the vision I had for the track very well. I highly reco..."
"Andrew has a ear for music and sounds.. I am super picky with my art/music.. he made the track sound better than I could imagine.. I will 100% work with Andrew again.. "
