Professor Shred Pro Preview
Try Pro free for 7 days.
Continue with Google or use one secure email link to unlock the Pro Academy and music tools for a full week. No credit card. No automatic billing.
7 daysFull Pro preview
$0No card required
No auto-billYou choose what happens next
Try this first: Music Fundamentals → Foundation Reactor. It gives you a quick feel for the Academy before you explore the deeper harmony tools.
or use your email
Use the same email if you already have a Professor Shred account. One learner trial per account.
Your progress stays. When the trial ends, your account returns to Free. Paid Pro is optional at $24.99/month or $249.99/year. View membership.