Mixing & Mastering Engineers, Producers & Songwriters who worked with Worldline
It's 2026, it can be really hard to find good, 100% human and original EDM topline vocals that aren't going to break the bank. Let me introduce myself!
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Unique voice, quality recording, skilled writer and engineer.
If you want a killer song with killer lyrics I'm your girl.
If one of my clients who was on The Voice China wants to record with me, you should too! I'll professionally record, mix, and master your track and you can have as many edits as you want.
Immersive soundscapes that generate tension and atmosphere for your films/games/media projects.
Plenty collaborations and professional recordings with local artists in Greece and London. I am a very friendly and approachable person who can take your song into another level by offering my voice for a dreamy song result.
Original songwriter and lyricist creating emotional, story-driven lyrics for pop, folk, and soul artists. Finished songs available for licensing or exclusive purchase.
Randy Hess - Country Music Producer and Musician I spent 25 years in Nashville, playing for some of the best and biggest artists in country music. I also produced songs and albums for singers and songwriters. Now, living in Southern California, I bring that Nashville sound and flair to local singers and songwriters, live and in the studio.
Recent Successes
"Judy was professional and patient. She stayed in communication and added some keyboard "magic" to my track. Don't hesitate to hire her. I look forward to working with her again :)"
"Awesome stuff!"
"Direckt Mastered my album GOD Status. There is nobody doing it better than him on that front right now. Very accommodating and personable. Don't wait, hit Direckt up if you want a quality product. "
"Watch out for her...! Her smokey, powerful voice is dangerously explosive...! So if you're going to hire her, I should warn you that you are turning on the wick of a vocal dynamite cartridge that will blow your song f..."
"High professional work. Great guy. Very nice. Awesome voice and a real talent!"
"He is hardworking on a high level. Great guy. Very professional and talented."
"Sefi has proven himself to not only be a legendary mixing engineer, but a masterful mastering engineer as well. He had the unenviable job of mixing single acoustic guitar parts over entire orchestral string sections -..."









