
Clio Award–winning arranger & engineer (the Oscars of advertising) recording live strings for songs & film. Trusted by Hans Zimmer, Disney, and Netflix for emotionally powerful, broadcast-ready string recordings. Fast turnaround, clear communication, and unlimited revisions. I work from your MIDI or arrange from scratch - no sheet music required.
✔ Hablamos español
✔ Wir sprechen Deutsch
Looking for that magic string sound?
You deserve the depth, emotion, and realism of real musicians playing your music.
Fast turnarounds, up to 24 hours.
All recordings are done in a dedicated professional studio, acoustically designed for lively, natural string recordings.
I’ve spent decades as a recording and mixing engineer and string player, obsessively chasing that perfect string sound - for you!
HOW IT WORKS:
An orchestral sound doesn’t need a hundred musicians. Sometimes it’s just a few, or even one, recorded again and again on different instruments from different positions in the room. What really matters is a passionate performance, great players, great microphones, and someone who truly cares about the sound.
Your music deserves to shine. Let's get started.
SETUP OPTIONS:
• String quartet: 2 violins, 1 viola, 1 cello
• Double string quartet: 4 violins, 2 violas, 2 cellos
• String orchestra: 16 violins, 6 violas, 3 cellos
• Solo: violin / viola / cello
► examples in the player →
DELIVERY:
• Mix
• Stems
• Multitrack
• Reverb prints
Delivered in stereo and 7.1.4 for Dolby Atmos
Includes:
✔ Mixing
✔ editing
✔ tuning
Unlimited Revisions
Spotify playlist (highlights):
https://open.spotify.com/playlist/5Tfx2WSc5ZstNwQr73U6LG?si=35fcbdd59e2142df
Would love to hear from you. Click the contact button above to get in touch.
Credits
Endorse Jonas Petersen Aeselia Strings388 Reviews - 87 Repeat Clients
check_circleVerifiedJonas is an exceptional musician and collaborator.
He immediately understood the emotional direction of the project and delivered something truly beautiful. The strings are full of depth, nuance, and emotion, bringing a real cinematic dimension to my music.
The delivery was very complete and professional, and communication was smooth throughout.
A real pleasure to work with him I would absolutely collaborate again.
check_circleVerifiedJonas did an excellent job. He will definitely be my first choice whenever I need strings recorded again. Thank you Jonas!
check_circleVerifiedI engaged Jonas’ services for a huge project - recording all the string parts for 16 (yes 16!) orchestral movie themes, to be used in a live performance. Jonas delivered fantastic results, even when the scores were complex and technically demanding. The files are top quality, with exceptional playing. He delivered on time, and on budget. I would highly recommend using his service, and he will be my go-to string player for any recording projects in the future. Thanks again, Jonas!
check_circleVerifiedI've never worked with anyone so professional! The best in his field!
check_circleVerifiedHighest standard of strings! Always the best service and great communication throughout!
check_circleVerifiedThis is my 2nd job with Jonas. He is a consummate professional. Great performances, captured well, and great communication.
check_circleVerifiedJonas did a fantastic job. He recorded the strings in a very musical way with a recording sound at the highest level. I can highly recommend him.
check_circleVerifiedSensational - you could not work with a better person than Jonas! He is super kind, insanely knowledgable, very detailed and delivers the best strings I've ever worked with! Would absolutely recommend and will be working with him again myself incredibly soon!!
check_circleVerifiedAlways a pleasure working with Jonas. Quality recordings and perfect communication. Not the last.
check_circleVerifiedOnce again, Jonas surpassed my expectations... and my expectations are high!! He delivered an incredibly beautiful, lush string track that made my record come to life. He is incredibly talented, passionate and professional! I can't wait to work with him again soon! Thank you, Jonas!
check_circleVerifiedGorgeous strings and easy communication
Jonas is the go-to person if you need a beautiful, lavish orchestra on your track
Can’t wait to collaborate with him again
check_circleVerifiedJonas was incredible! Extremely talented as a strings player and really captures the sound of an orchestral strings group at an incredible quality level. Incredibly happy with the sound and with the way he was able to articulate the parts! Super communicative and easy to work with, I can't recommend Jonas enough—looking forward to the next collaboration!
check_circleVerifiedJonas did a fantastic arrangement and engaging strings. Really enjoyed the final product and he was easy to work with. Would highly recommend.
check_circleVerifiedAbsolutely amazing strings. Just as requested. Jonas will absolutely be my go to person for real strings in the future! And in addition to that, he is a very nice guy!
check_circleVerifiedSuper professional. No complaining or whining :) Open to correcting, redoing and bringing quality to the table. Thanks Jonas for the excellent spirit in your work.
check_circleVerifiedJonas does the best string sections on Soundbetter, highly recommend!
check_circleVerifiedGreat sounding strings provided by Jonas which will really enhance the production
check_circleVerifiedAnother excellent experience working with Jonas. Highly professional, great musician with top notch sound. Clear communication, super friendly. Delivers outstanding results. Highly recommended.
check_circleVerifiedWonderful and professional.
check_circleVerifiedJonas is very attentive and caring throughout. Work through your demo with him and he will deliver amazing results. My song is super improved because of his involvement so thanks to Jonas and his team of wonderful musicians.
Interview with Jonas Petersen Aeselia Strings
Q: What are you working on at the moment?
A: BecauseI am ready for you within 24 hours but not every day is full of bookings, I always have other exciting projects going on. Currently in the works: a comprehensive online-course about string arranging, recording, and the business side of it. Excited to share this with the world soon!
Q: What was your career path? How long have you been doing this?
A: I started playing violin as a 10 year old kid. Too late to become a serious classical musician. So I went the other direction and got into engineering/producing/mixing, mostly pop and rock music. That has been my career for the past 20 years. Throughout these years, I have been fortunate to work alongside the best musicians and producers in the business. For many years, I was working as an assistant and engineer for one of Europe's most accomplished solo violinists who regularly works on multi million dollar Hollywood blockbusters. That's where I really learned the in and outs of how to arrange, record and eventually perform actual real strings. Sometimes just with one player, playing a whole orchestra. It works, and I learned how to do it, from the best in the world. So, besides some smaller movies, I ended up working on Madagascar 3 and Sherlock Holmes 2, definitely the highlights of my career as a professional sound engineer. I tracked almost all the solo violins for Madagascar 3 (you can hear them very prominently above the orchestra throughout the whole movie). On Sherlock Holmes 3, I worked closely with composer/violinist Aleksey Igudesman and Hans Zimmer scoring the famous waltz scene at the end. Also I am very proud of having spent some time in the studio with Hollywoods most sought after composer, mostly trying to look confident, getting out of the way, making coffee, helping wherever I could.
Q: What type of music do you usually work on?
A: The styles of music that I have been fortunate to contribute to with 24violins range from all different forms of pop songs to Hip Hop, Soul, Dance, Film Music, Epic orchestral Intro's, Heavy Metal, Singer-Songwriter, Classical... pretty much anything you can think of. If you would like to hear an example of 24violins work on a track in your style just ask for it, chances are high that I have already done it.
Q: What's your strongest skill?
A: My strongest skill personally is mixing music, especially string music. Arranging for strings comes naturally, because I love good string arrangements and I have learned how to do it, but the strength of 24violins definitely lies in a good mix. There are many great string arrangers and players out there that do a fantastic job, but the files you get usually need to be mixed by a professional mixing engineer. That can be quite a challenge with a full orchestra and hundreds of Tracks to mix together. I deliver everything mixed and mastered (always in separate stems as well, to give you flexibility to change things in the mix), ready to go.
Q: Tell us about your studio setup.
A: I would love to tell you about all the expensive microphones, preamps and other professional tools I use to get the strings to sound the way you like them, but, honestly does it really matter? I have never been hired for the fancy equipment I use. People hire me because they like what they hear and trust me in selecting the right gear for the job. Okay, I can't resist. Here are a few highlights: Neumann KM184 and Sennhsier MKH50 microphones, Antelope converters. All signals are recorded through Neve 1073 preamps+EQs, so your recordings are on par with the worlds top studios such as Abbey Road, Air Studios etc. who all swear on Neve for a soft, creamy, lush string sound.
Q: Describe the most common type of work you do for your clients.
A: The whole idea of 24violins is to make it possible to get an incredible sounding string orchestra with real strings for an affordable budget. Accessible to everyone, no advanced musical preparation needed. I have started 24violins over 10 years ago. What I do is provide everything that you need to get a really good sounding real orchestra sound within a day. Over the years I have developed a system that is quicker and more efficient than a typical orchestra session. But most importantly: It is easy to do and specifically designed for pop, hiphop, rock, dance etc. music. No elitist classical musicians who try to understand pop music. Most of my accomplishments are as a producer, engineer and mixer in pop, rock, electronic and film music, for the past 20 years, in Europe and Los Angeles.
Q: What's the biggest misconception about what you do?
A: 24violins brings you a realistic sounding orchestra sound that is played 100% by real musicians, using no samples or any other kind of fake strings. That being said, unless my bookings exceed a certain number per day, we don't actually have a full orchestra in the studio. Instead, there will be a few musicians overdubbing as many takes needed to get to a full orchestra sound. So, depending on the amount of bookings per day, there could be 32 people playing your song once or 1 person playing your song 32 times or anything in between. You won't notice the difference, I promise!
Q: What's your 'promise' to your clients?
A: 1. 24violins will always be 100% real strings 2. My highest priority is to make my clients happy, so I will try everything to do just that. If you really don't like the results you will get all your money back, no questions asked.
Q: Tell us about a project you worked on you are especially proud of and why. What was your role?
A: The first string arrangement I have ever done was for one of the most beautiful songs I had ever heard, written by singer/songwriter Agnes Milewski. That was 12 years ago. She recently told me that she started to cry when she first heard my strings and it inspired her to write more beautiful music, to this day.
Q: What do you like most about your job?
A: Hearing a real orchestra come to life. That is the most exciting thing for me, every day.
Q: What questions do you ask prospective clients?
A: The first thing I do is ask you to send me your song so I can listen to it and decide what other questions to ask.
Q: What advice do you have for a customer looking to hire a provider like you?
A: Just ask, even if you don't "talk music". The whole point of 24violins is to make a real high quality string orchestra sound accessible to everyone, especially beginners and hobby music producers.
Q: What do you bring to a song?
A: If you send me your song as an mp3 and attach a Midi-File of whatever string ideas you have, I will load these into Pro Tools and split them up for the different orchestra sections; essentially, the first violins will play the highest notes, the second violins the second highest, the violas the second lowest and the cellos the lowest notes, roughly. If you just have one melody idea in your strings (even if it is just doubling the vocal lines) we will add the rest on the spot, without extra charge. If you don't have string ideas, or a midi track, or you don't even know what MIDI is, not a problem! Just send me your mp3, that's really all I need.
Q: How would you describe your style?
A: lush, romantic, big strings.
Q: Which artist would you like to work with and why?
A: You. Honestly. I have worked with the biggest names in the business but at this point I care more about you.
Q: Can you share one music production tip?
A: This is the most important tip in writing and arranging for any kind of strings or orchestral instruments. 1. Divide your section (stringsection, brasssection, horn-section, woodwinds etc.) into 3 or 4 parts, ranging from low to hi. For strings this would be: 1st violins, 2nd violins, violas, cellos. 2. now treat each one of these parts as it's own instrument that has to play a melody that makes sense on it's own and doesn't jump constantly.
Q: What's your typical work process?
A: 24violins is all about eliminating old antiquated processes for recording orchestral music to make it available within 24 hours and affordable for everyone. There is no conductor, no librarian and no sheet music. I am the center of the puzzle, overlooking the session as an engineer and arranger, feeding notes and instructions via Pro Tools directly to the musicians, in real-time. The recordings are being edited and finalized on the spot. Working with the newest software technology available to date makes the session fast and efficient.
Q: What other musicians or music production professionals inspire you?
A: Inspiration goes a long way. I grew up listening particularly to non-classical orchestral music, the great big pop ballads and film scores of the 80's, 90's and 00's. Just to name a few who have influenced practically everything I do: Howard Shore (The Lord of the Rings), John Williams (Star Wars and many other soundtracks !), Hans Zimmer (Gladiator and many other soundtracks), James Horner (Braveheart, Titanic), George Martin (The Beatles - Yesterday, Eleanor Rigby etc.). I absolutely adore scoring mixer Alan Meyerson and the work he does for Hans Zimmer.

I was the Arranger, Recording Engineer and String Producer in this production
- Click through for examples in different styles
- String Orchestra – Recording Example
- Setup Options - Examples
- String SectionAverage price - $350 per song
- Pop-Rock ArrangerAverage price - $400 per song
- ViolinAverage price - $200 per song
- ViolaAverage price - $200 per song
- CelloAverage price - $200 per song
String quartet recording: $110 per minute of strings | double quartet: $130/min | string orchestra recording: $160/min | arrangement: $100 per minute of strings | discounts over 5min
- George Martin
- Howard Shore
- Hans Zimmer
- Preamps: Neve 1073
- AEA RPQ3 Microphones: Royer SF-12 (Ribbon)
- Neumann KM184
- Sennheiser MKH50
- FLEA47 Analogue Magic: Audioscape Opto
- AS78 Antelope converters
100% Money-Back Guarantee!





