Hidden Spectrum Producer Toolkit - Circle Of Fifths

Hidden Spectrum recently released Producer Toolkit, a very handy music utility app designed to streamline your music production workflow. Say farewell to cluttered browser bookmarks and endless printouts. Seamlessly integrated into your macOS Menu Bar, Producer Toolkit ensures the tools you need are always within arm’s reach.

Hidden Spectrum Producer Toolkit - Audio Converter

Current features include

  • Audio Converter: Quickly convert most audio file formats to WAV, MP3, AIFF, FLAC, M4A, or CAF.
  • Apple Loops Converter: Moving from Logic Pro to another DAW? Use the Converter tool to quickly export Apple Loops to your preferred audio file format.
  • Widgets: Reference note frequencies, the harmonic mixing wheel, and the Circle of 5ths chart from your Desktop or macOS Notification Center without having to open the app.
  • Reverb Time Calculator: Calculate the optimal pre-delay and decay time to synchronize reverb with your project tempo and MIDI notes. Quick-copy function to transfer the calculated values to your favorite reverb plugin.
  • Harmonic Mixing Wheel: Select a key and instantly discover its harmonically related counterparts.
  • Note Frequency Chart: Reference and copy frequency values for any note across all octaves.
  • Circle of Fifths Chart: Navigate effortlessly through major & minor scales, and use it as a guide for composing and understanding key changes in your projects.
  • Lives in your macOS Menu Bar for quick access anywhere.

Hidden Spectrum Producer Toolkit is available now on the Mac App Store for $9.99. It requires macOS 12 Monterey or later, runs in either light or dark mode, and has been translated to 14 languages so far.