এটি জাজ ইম্প্রোভাইজেশন অনুশীলনের সবচেয়ে কার্যকর উপায়।
The most effective way to practice your jazz ad lib playing performance.
◆ All licks are transposed to 12 key.
◆ It is possible to export as PDF or print on paper.
The app is dedicated to improve jazz ad-lib playing performance.
You will be able to play jazz fantastically through the practices.
Licks will be added anytime when the app is updated.