Welcome — and thank you for installing!

You're moments away from streaming all of YouTube, YouTube Music, Apple Music, and Spotify in your desired frequency.

No more wasting time converting files or playing content that's most likely mislabeled — Music ReTuner™ retunes any track you're streaming, in real time.

Step 1: Pin the extension to your browser

Pinning makes the Music ReTuner icon visible in your toolbar so you can change tunings without digging through menus.

Step 2: Watch how to use it

More installation videos (Safari, Edge, Firefox)

What this extension does for you

• Saves you countless hours searching for real re-tuned music
• Saves you $100s on re-tuning service fees (instead of paying sound engineers)
• Saves you $1,000s buying frequency music tracks & albums
• Ensures everything you stream — on any of the four supported services — is tuned to the frequency you want

Step 3: Choose a plan to activate your extension

Already have a license key? Open the extension popup, paste your key, and click Activate.