Mixing & Mastering Engineers, Producers & Songwriters who worked with Jimmy Hadders

Hi, this is Javier Rondan. A Rock&Metal producer based at Audiorama Estudio in South Spain

Take your tracks to the next level of professionalism with an easy-listening, warm, punchy but exciting mix and glossy post-production (I don't do IRC codes so I won't use the term "Master"). Analog and analog-emulated equipment paired with experienced ears work together to ensure making your music sound it's best while preserving your vision!

My passion for the last 20 years have been the art, science and voodoo of mastering music. Elevating a finished mix is (still) as rewarding as finding a diamond in the mud and washing it and polishing it to a fine shine. The true joy lies in providing a valuable service and handing the diamond over to the artist/band.

Are you looking for that modern sound and are seeking bespoke music compositions to fulfil your brief and artistic direction? My expertise lies within R&B, Pop, Hip-Hop, EDM and Alternative Dance. I am able to work with you no matter where you are in the world. Drop me a message, let's discuss how I can help. You won't be disappointed!

Voltige Sonore is an audio protean creation studio and art residency, specialized in Electro, Trap,EDM, Hip-Hop, Folk, classical and contemporary music.

I can and i want to sing on your tracks! In my studio I have everything ready for us to start working together, I am Argentine by birth but I can sing in English without any problem, contact me and less produce some music!

Producer, Musician, Mixing Engineer

Ready to bring your music to life? Whether you need stunning vocals recorded, a track produced from scratch, or a polished mix and master that hits just right—RJB Music Production has you covered. Your music, our expertise, all in the mix! Don’t just take our word for it—listen to our work and hear the difference. Let’s create something together!