Cool Dog Music Delete repeat song? Cool Dog Music list Song Go Weight method

The first step, we find "Local song list" in the cool dog interface, then right click in the blank, then click "The Song Physical Examination Tool" function.

The second step, in the Open Song Processing dialog box will see a "song to Heavy" and then we click on the "Start check" specific steps.

The third step, and then you can automatically delete the repeated music, the operation steps shown in the following figure.

The fourth step, as shown in the following figure, we will see that there is a "one key to heavy" We click on it, as follows.

So at the time of deletion, we choose the filter condition "keep the best quality songs" and so on.

Well, if you're not making the choice, you may be able to delete the quality of good music oh, so we delete the best choice to retain the best music quality songs can.