GJ Tuner应用简介
GJ Tuner2024更新内容
此版本中的新功能:Includes 6 of the Most Used Guitar Tuning Modes(Standard, Drop D, 1/2 Step Down, Whole Step Down, Open D, Open G). Simple Intuitive Interface for ease of Operation. Use at home or on the road with 1 click performance. Special Bonus Included: 5 Guitar Lesson Videos Plus Guitar Chord Ebook.