How does cool dog music go heavy?

The first step, turn on the cool dog, then click on the local song list in the blank place click the right mouse button, select one of the "Song Checkup Tool" feature.

The second step, in the pop-up Song Physical Examination Tool select "Song to Heavy" function, and then click "Start Check."

The third step, then in the following will appear duplicate music file information, you can filter the deletion, to retain their favorite version.

The fourth step, also can by clicking "One key to go heavy" will all repeat the song to carry on the quick deletion, this is more convenient, but cannot guarantee the best;

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