练吧音乐 Publisher: baowei wang Genre: Utilities Released: 22 Apr, 2018 Size: 90.8 MB Price: FREE! Click here to request a review of this app App Store Info Description 练吧,您的学习辅助专家,帮助孩子更好更快的学好乐器,避免回家后无法正确练习的问题。 What's New in Version 1.2.0918 1.完善功能 2.修复bug Screenshots Screenshot 1 of 4