“1990 Fun Facts, Trivia And History” by Joe Hummel III

“Rock 'n' Roll Timeline 1990 - 1999” DigitalDreamDoor

List of number-one R&B singles of 1990 (U.S.)

“Don’t Wanna Fall In Love,” Jane Child on Genius

Caron Wheeler, 1990 - Tweet by Craig Seymour 

“Written All Over Your Face,” Rude Boys (USA) on Genius

El Debarge Interview: Writing & recording of 'Secret Garden' with Quincy Jones, Halftime Chat

Lalah Hathaway, “Smile” on Genius

Mervyn Warren of Take 6, Discogs

“Cultivating Blackness: A Conversation About Teena Marie” with Craig Seymour and Tim Dillinger

Perspectives: Teena Marie Remembrance… by Tim Dillinger

UB Interview: Tony Terry Talks ‘With You,’ Industry Obstacles + More

“Al B. Sure! Reveals The Smash R&B Hit Michael Jackson Was Supposed To Sing” by Jasmine Simpkins

Anita Baker Chart History, Billboard

Compositions Review by Alex Henderson

“Baker Issues Mature ‘Compositions’” by David Nathan

Quincy Jones – Back On The Block, Discogs

“22 Mellow” Music by Jamal Kelly
”World - Romantic, R&B, Soul, Sexy, Background Music, Sultry, Sensual, Chill,” Music by Jason Aro via Pond5