Oscar Neidhardt

Music Producer & Songwriter

1 Review
Oscar Neidhardt on SoundBetter

Meet Oscar Neidhardt, the Paris-born, LA-based producer & songwriter with a knack for crafting hit songs. Having executive produced the latest 30 Seconds To Mars album and collaborated with top artists like Kacey Musgraves and Illenium, Oscar offers professional songwriting, production, and mixing services. Get in touch now!

Hey, I'm Oscar Neidhardt, a Paris-born, LA-based producer & songwriter. I honed my skills in Brighton & London before moving to LA in 2018. Recently, I executive produced and produced 6 songs on 30 Seconds To Mars' latest Album “It’s The End Of The World But It’s A Beautiful Day”, including the US Alt Radio Number 1 single "Stuck" and the single “World On Fire” co-written by Ed Sheeran. I've worked with artists like Kacey Musgraves, Conan Gray, Illenium (producing the song “Wouldn't Change A Thing"), EMELINE, Laye, Joshua Speers, O-Town, DJ William Black, Blind Channel, and many others. I’m a multi-instrumentalist proficient in guitar, bass & piano, bringing versatility to every project. Additionally, I offer mixing services and can deliver professionally sounding, radio-ready mixes for your songs.
My musical journey's about passion & collaboration; it's about bringing out the best in every artist & every song. I thrive in diverse musical landscapes, from pop to rock, EDM to country and R&B. I’m deeply committed to each project, ensuring the artist's vision shines through. With the right ear for catchy melodies & professional production skills, I can elevate your music to new heights. Let's connect & create something great together.

Send me an email through 'Contact' button above and I'll get back to you asap.


  • English
  • French
  • German
  • Italian

1 Reviews

Endorse Oscar Neidhardt
  1. Review by George Gleeson

    Oscar is an amazing songwriter, producer and engineer. I've worked with him for a number of years and across loads of different projects, spanning multiple genres from Pop to Rock to Dance music. He always delivers. Can't recommend him enough!

Thirty Seconds To Mars - Stuck

I was the Producer & Engineer in this production

Terms Of Service

Every project varies! Get in touch to discuss your needs! I work fast and most importantly I want to make sure you get exactly what you need and you're 100% happy with the results.

GenresSounds Like
  • Charli XCX
  • Dua Lipa
  • Thirty Seconds To Mars
Gear Highlights
  • Logic Pro X
  • UAD
  • Juno 106
  • Moog Grandmother
  • various Guitars
  • Basses
  • Keyboards
  • condenser & dynamic microphones
More Photos
More Samples
SoundBetter Deal

Package deals and discounted mix rates for first time customers! Get in touch to hear more!

  • Meet Oscar Neidhardt of Jealous Heart MusicMar 12, 2024