Best Complete Guitar Key

最好，最完整的吉他關鍵應用

The best and most complete Guitar Key Application - there are hundreds of guitar keys ranging from basic guitar keys to advanced levels and melodic guitar keys. So this application is perfect for anyone who is learning guitar or deepening guitar techniques in making various songs.

The advantage of this application is that you can easily find the guitar key you need for example you want to find the guitar keys G, A, C, Cm, Dm, C #, Am and others then simply by shifting the cursor.

For those of you who are looking for a complete Guitar Key Application for beginners or advanced, can rely on this App.