- Backass by Karen O (Ft. Peaches)
- Background Music by Maren Morris
- Back in Brazil by Paul McCartney
- Back in My Body by Maggie Rogers prod. by Maggie Rogers
- Back To Life by 3OH!3 prod. by Nathaniel Motte & Sean Foreman
- Back to the Start by Lily Allen prod. by Morgan Harper Nichols
- Back To The Start (Doctor Rosen Rosen Rx) by Doctor Rosen Rosen (Ft. Lily Allen) prod. by Doctor Rosen Rosen
- Backyard by Natasha Bedingfield prod. by Natasha Bedingfield
- Bad Legs by Electrocute prod. by Coco Morier, Joey Waronker & Junkie XL
- Bad Reputation by Kelly Clarkson
- Bad Romance by Simba Lorice prod. by StarGate
- Bait and Switch by The Shins prod. by James Mercer
- Battle Cry by Angel Haze (Ft. Sia)
- Beach Boy by BENEE
- Beating Heart by Ellie Goulding
- Beat of My Heart by Kylie Minogue prod. by Joe Kearns
- Beautiful Life by James Morrison prod. by Bernard Butler
- Because by the bird and the bee
- Before We Come Undone by Kris Allen
- Be Good To Me by Sia