Your audio classroom is ready!

Massachusetts police officers graduation

2023 Civil Service Exam Prep - Rollout has begun!

Your terrific study experience requires that you follow these 4 steps:

1. CLICK “Audio Seminars” in the navigation menu underneath our logo.


  • Make only 1 purchase per day due to refresh capabilities of the app.
  • There is no benefit to buying everything at once. All audios are “a la carte” with a built-in discount.
  • Select carefully. NO REFUNDS.

3. DOWNLOAD the free FluxPlayer app.

  • The button appears automatically after purchase. Just click it.
  • Complete the one-time log-in for app using the same email and password created for your purchase.


  • Click the cover photo of the audio you want to hear.
  • Click “Start Download.” Wait until you see "Download Finished". It takes between 2-3 minutes to download.
  • On mobile: from “Download” screen, click “Titles” option at the bottom.
  • Click cover photo. Then press “Play.”
  • Each audio segment starts automatically after 5 seconds. Just wait. Don’t keep clicking.
  • On mobile: to see the Table of Contents click the “open book” openbook.png icon in upper right corner.

Municipal HRD Exam Candidates!


Law Manuals sold on LED’s website. Management texts on Amazon.

Enjoy our most comprehensive home program ever!