What is the best song to dance in world?

The "best" song to dance to is subjective and can vary depending on individual preferences, cultural influences, and the setting. However, some popular songs commonly referred to as dance favorites or party anthems include:

1. "Uptown Funk" by Mark Ronson ft. Bruno Mars

2. "Happy" by Pharrell Williams

3. "Despacito" by Luis Fonsi, Daddy Yankee, ft. Justin Bieber

4. "Can't Stop the Feeling!" by Justin Timberlake

5. "Billie Jean" by Michael Jackson

6. "Thriller" by Michael Jackson

7. "YMCA" by The Village People

8. "I Will Survive" by Gloria Gaynor

9. "Celebration" by Kool & the Gang

10. "Macarena" by Los del Rio

11. "Dancing Queen" by ABBA

12. "Stayin' Alive" by Bee Gees

13. "Smooth Criminal" by Michael Jackson

14. "Footloose" by Kenny Loggins

15. "Cha-Cha Slide" by Mr. C

16. "Electric Boogie" (also known as "The Electric Slide") by Marcia Griffiths

17. "Cotton-Eyed Joe" by Rednex

18. "Party Rock Anthem" by LMFAO ft. Lauren Bennett, GoonRock

19. "Waka Waka (This Time for Africa)" by Shakira ft. Freshlyground

20. "Levels" by Avicii

Again, the "best" song for dancing is ultimately a matter of personal taste, and one song may resonate with certain people more than others based on their music preferences, memories, and cultural context.