1. First plug the USB flash drive into the computer, and then turn on a music player, such as cool dog music.
2. Search for the square dance in the music player, and click the down arrow on the far right to download it. (as shown in figure 1)
3. Click the prompt dialog box, click the Change Directory button to modify and download to a USB flash drive, as shown in Figure 2.
4. Click Download after modification.