Spectrum 13

Engineer, Producer & Writer

Spectrum 13 on SoundBetter

Spectrum 13 Sound is firmly fixed in over 50 Albums & over 300 published compositions. Including Vinyl, Cd, USB and Digital. This includes logging in the realm of publishing, licensing, and music placement.

William L. Robinson (Spectrum 13) established Urban Sufi Music in 2004, He realized to grow a progressive sound he had to dig in. From concept albums, and series built on an artistic self expression. He quickly found his own niche. Embracing the new independent publishing role. Finding placement in a worldwide commercial. He decided to widen his scope on mixing and mastering that embraces many genres of style.

Spectrum 13 was born from underground hip-hop, instrumental albums and alternative Hip Hop to soulful manifestations of pure inspiration. That thick unmistakable 'Garage' sound of Urban Sufi Music on Spectrum 13 combines the concept of art and music into an expansive collection of raw, unconventional must have singles, albums and tracks.

Located in California, Spectrum 13 mixes and masters music for Urban Sufi Music (Sesac) to Ghadaqan Music (BMI) and So Amusing (Ascap). Each an independent publishing entity professionally affiliated. William L. Robinson aka Spectrum 13 thru Urban Sufi Music maintains the usual industry standards. Including metadata and entertainment data basing and content provisioning practices since 2004.

I'd love to hear about your project. Click the 'Contact' button above to get in touch.


AllMusic verified credits for William L. Robinson
  • Bil Basmala
  • Bil Basmala
  • Eastern Department
  • Bil Basmala
  • Bil Basmala
  • Eastern Department
  • Eastern Department
  • Autolect
  • Autolect
  • Autolect
  • Autolect
  • Autolect
  • Autolect
  • Autolect

Interview with Spectrum 13

  1. Q: What's your 'promise' to your clients?

  2. A: All tracks are mixed and mastered to 1/8 Reel. Once approved, versions are processed in; 43.2 gold standard & 44. standard. Each version comes with 16 bit, 24 Bit & 96 KhZ (Tidal Mastering, iTunes Limitless)

  3. Q: What questions do you ask prospective clients?

  4. A: What do you need?

  5. Q: Describe the most common type of work you do for your clients.

  6. A: Pre-production to Post-production, including short-run and collectors edition (one-off) pressings.

  7. Q: What are you working on at the moment?

  8. A: Finishing up several projects including, dHUA, Acklan and the PER Music Library Series (25 records on tap). Also, XL-Burners 'Gaming Music'.

  9. Q: Analog or digital and why?

  10. A: Analog over digital. The former can-not be substituted for the later on vinyl.

  11. Q: What do you like most about your job?

  12. A: Working on concepts, putting out multiple albums. Being productive!

  13. Q: What questions do customers most commonly ask you? What's your answer?

  14. A: Q: Can you build me a website? A: You can't afford me.

  15. Q: What advice do you have for a customer looking to hire a provider like you?

  16. A: Know what you want.

  17. Q: What was your career path? How long have you been doing this?

  18. A: I dropped out of college to pursue music. Moving to L.A. in 1994. Later I went back to finish up (2016). I've been involved in Indie Music (underground hip-hop & electronic music production) for over 25 years.

  19. Q: How would you describe your style?

  20. A: Eclectic Blue in Left field, with a hint of visionary soul!

  21. Q: Can you share one music production tip?

  22. A: Try to stay in key and study music from a classic aspect.

  23. Q: What type of music do you usually work on?

  24. A: Minimal, ambient, electronic, beat art (hip-hop instrumentals). A few dance tracks tucked as well.

  25. Q: What's your strongest skill?

  26. A: Pulling the most out of every track.

  27. Q: What do you bring to a song?

  28. A: Eclectically speaking, presence and over 25 years of experience.

  29. Q: What's your typical work process?

  30. A: More relaxed non-contrived, savoring the whole process and appreciating the gifts. Daily-weekly-monthly to quarterly, I'm chipping away at the schedule. Knocking out concepts, and tracks lined up or albums on deck.

  31. Q: Tell us about your studio setup.

  32. A: Acklan is more of a lounge, a place I go to work on many aspects of music. Including artwork, Merch, production, mixing and mastering.

  33. Q: What other musicians or music production professionals inspire you?

  34. A: For the record, Louis Armstrong's work ethic, George Clinton & Parliaments tenacity. James Browns relentlessness. Sly and the Family Stones ability to catch the pulse. And Yusef Lateef's longevity and yearly output.

Jesse Boykin III - Zoner (Remix)

I was the Remixer in this production

Terms Of Service

Contact Spectrum 13 directly for all terms and conditions.

Gear Highlights
  • Logic
  • M-Audio
  • Axiom 49
  • Akai GX-266 (Gemini) Reel. Zoom R-16
More Photos
More Samples
  • Urban Sufi Music Official RelaunchJul 02, 2020

    In 2020 Urban Sufi Music comes back to the world of music after a brief hibernation. Since 2015, and now the regulation of FKACO to label under Audio Documents, 'Audocs'.

    Structured Beautifully

    automatically implemented the Urban Sufi Music metadata structure for data which catapulted the independent publisher. Optimizing artists & labels content..... Continue via Source Article