1. Miguel Sure Thing

2. Snoop Dogg, Wiz Kalifa, Bruno Mars Young, Wild & Free

3. Frank Ocean Thinking About You

4. Jhene Aiko The Worst

5. Drake Hold Down, We ‘re Going Home

6. Jessie Ware Say You Love Me

7. Rihanna Diamonds

8. John Legend All Of Me

9. Pharell Williams Happy

10. Chris Brown, Lil Wayne, Tyga Loyal

11. Jeremih Oui

12. Brison Tiller Exchange

13. Trey Songs Slow Motion

14. H.E.R Best Part Ft Daniel Ceasar

15. Tory Lanez Say It

16. Masego, FKJ Tadow

17. Camila Cabello Havana (Feat Young Thug)

18. Khalid Location

19. SZA, Travis Scott Love Galore

20. Kali Uchis, Tyler, Bootsy Collins After The Storm

Rhythm and blues, often abbreviated as R&B or R'n'B, is a genre of popular music that originated in African-American communities in the 1940s.

Starting in the mid-1950s, after this style of music contributed to the development of rock and roll, the term "R&B" became used to refer to music styles that developed from and incorporated electric blues, as well as gospel and soul music.

By the end of the 1970s, the term "rhythm and blues" had changed again and was used as a blanket term for soul and funk.

Continuing from the 1990s and 2000s, R&B, like many other genres, drew influences from the technical innovations of the time and began to incorporate more electronic and machine-made sounds and instruments. The use of effects such as Auto-Tune and new computerized synths have given R&B a more futuristic feel while still attempting to incorporate many of the genre's common themes such as love and relationships.

The Lullabeats are big R&B fans. Here are their baby-friendly takes on the genre.