Jazz tonalities influence all kinds of music from Pop to EDM. Discover how these colorful musical techniques work and learn how they’re constructed in this 34-tutorial Jazz Theory course by Gregg Fine...

What’s New

Version 7.1

• New look and feel
• Animated 3D background
• Updated video player engine
• New menu with section names
• Improved support across all platforms

Ratings and Reviews

3.0 out of 5
3 Ratings

3 Ratings


Doesn’t work but...!

Update: Company customer service was fast and helpful. They offer these classes online and set me up with an online account to access the content while the apps compatibility is updated.

Original Review: Crashes when attempting to play. Unlike other reviews, I can’t get mine started. Hope this gets resolved! Seems like a great resource if it worked!

Martin du Ciel ,

App Crashes on iOS 11.2.6

I love this company’s music theory apps, they’re the best out there imho. However, this one crashes constantly on my iPhone X running the current iOS, 11.2.6. If I directly select a chapter, poof the app is dead, every time, so the only way to pick up where you left off in the course is to start over at the beginning and fast forward through, which is very frustrating. Otherwise, the format and content are outstanding.

App Privacy

The developer, ASK Video, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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