1. Download installer and install app (per step 1 video here).

2. Run MacOS or Windows installer.

3. Launch Rehearsal Live Share application.

4. In trial, select menu Account --> Sign In.

5. Sign in via Facebook, Google, or Custom Account.

6. Click this access link

That should do the trick. At the end of this, you should be able to jump around any song in song list (lower left), hit play, and hear music. If that's not happening, please let me know. I'm happy to walk anyone through this process over zoom, if there's any confusion. P.S. Grab a pair of headphones for the test. And if you're using bluetooth headphones, please follow these instructions first.