Tools needed: smart phone, cool dog music.

1. turn on cool dog music, select a song and play it.

2. After playing a song, you can take some measures to increase the number of times you listen to it. For example, you can increase the number of times you listen to songs by repeatedly playing songs, adding songs to playlists, and sharing songs with friends.

3. When listening to songs, you should be careful not to overuse the function of listening to songs by cool dog music. If it is overused, it may be detected by the cool dog music system and judged to be illegal, thus adversely affecting its account.