Produce dubstep, riddim, etc for you

Meet Joseph Purnama, aka SVFFER, a bass music producer from Yogyakarta, Indonesia. Known for his hard-hitting sound and dynamic productions, SVFFER has collaborated with local artists and continues to push the boundaries of bass music. Offering professional songwriting, production, and mixing services—get in touch now!

Hey, I'm Joseph Purnama, aka SVFFER, a bass music producer from Yogyakarta, Indonesia. As the founder of Rave Head Cultura, an independent electronic music label in Indonesia, I’m dedicated to pushing the bass scene forward.

With years of experience in underground bass music, I’ve crafted hard-hitting productions that hit clubs and festivals alike. I’ve collaborated with rising artists across the electronic music spectrum, delivering powerful, high-energy tracks.

As a multi-instrumentalist with expertise in production, sound design, and mixing, I bring versatility to every project. I also offer professional mixing and mastering services to ensure your tracks sound crisp, heavy, and ready for release.

My passion is collaboration—bringing an artist’s vision to life and making every track as impactful as possible. With a keen ear for unique sound design and a fast turnaround time of 3-4 days per track, I ensure a smooth and efficient process without compromising quality.

Here's some reel of my work that i have done:
https://www.youtube.com/@RAVEHEADCULTURA
https://soundcloud.com/svffer_bass
https://open.spotify.com/artist/2QiO406jw7EXeJ2XA638NX?si=UdtSCagxQZOn3EMFNlNttQ

Let’s connect and create something massive together!
Click the contact button above to get in touch.