The ten most popular disco songs are: "Aenima", "CowboysFromHell", "BlackDog", "SinAfterSin", "Dystopia", "ShowNoMercy", "NumberoftheBeast", "Vertigo", " ImagesandWords", "KillEmAll".

1. "Aenima": The music style combines the chic and domineering, rough and primitive feeling of traditional metal music.

2. "Cowboys From Hell": It reflects their fierce, free, and unfettered music style.

3. "BlackDog": a representative work of the top ten metal music in the world.

4. "SinAfterSin": This album plays a connecting role in the history of metal music.

5. "Dystopia": It is the first metal music album in history to win a Grammy Award, and is a milestone in the development of heavy metal music.

6. "ShowNoMercy": It embodies the band's speed metal music style and is an unprecedented stormy music feeling.

7. "Number of the Beast": With its tough style and brilliant technique, it has established itself as a superstar in heavy metal music.

8. "Vertigo": As soon as it came out, it quickly reached the top ten of the British charts, with sales reaching one million copies, and it also made the BlackSabbath band famous.

9. "Images and Words": It embodies the distinctive characteristics of metal music and the display of high-level technology.

10. "KillEmAll": Metallica is the ruler of heavy metal music and a classic among classics.