What are the easiest bass guitar riffs?

1. "Another One Bites the Dust" by Queen

2. "Seven Nation Army" by The White Stripes

3. "Smoke on the Water" by Deep Purple

4. "Blitzkrieg Bop" by The Ramones

5. "Enter Sandman" by Metallica

6. "I Will Survive" by Gloria Gaynor

7. "Billie Jean" by Michael Jackson

8. "Superstition" by Stevie Wonder

9. "Stand By Me" by Ben E. King

10. "Born to Be Wild" by Steppenwolf