App: iGuzheng Player
Developer: Supertintin Co., Ltd
Genres: Music, Entertainment

The iGuzheng Player is a player for musics what were created by iGuzheng™ . 

You can download the iGuzheng™ from the App Store for creating *.igz music files.
https://itunes.apple.com/app/iguzheng/id438675825?mt=8

Release notes:
Supports the latest version's song files.