Roots of Bobby Kimball

Bad English was an American–English hard rock supergroup band formed in Los Angeles in 1987. It reunited Journey keyboardist Jonathan Cain with singer John Waite and bassist Ricky Phillips, his former bandmates in the Babys, along with Journey guitarist Neal Schon and drummer Deen Castronovo. The band is known for their hit single "When I See You Smile", which peaked at number 1 on the Billboard Hot 100 in November 1989.

Whitesnake were an English rock band formed in London in 1978. The group originated as the backing band for singer David Coverdale, who had recently left Deep Purple. Though the band quickly developed their own entity, Coverdale was the only constant member throughout their history.

Donny Edward Hathaway was an American soul singer, keyboardist, songwriter, backing vocalist, and arranger who Rolling Stone described as a "soul legend". His most popular songs include "The Ghetto", "This Christmas", "Someday We'll All Be Free", and "Little Ghetto Boy". Hathaway is also renowned for his renditions of "A Song for You", "For All We Know", "Jealous Guy" and "I Love You More Than You'll Ever Know", along with "Where Is the Love" and "The Closer I Get to You", two of many collaborations with Roberta Flack. He has been inducted into the St. Louis Walk of Fame and won one Grammy Award from four nominations. Hathaway was also posthumously honored with a Grammy Lifetime Achievement Award in 2019. Dutch director David Kleijwegt made a documentary called Mister Soul – A Story About Donny Hathaway, which premiered at the International Film Festival Rotterdam on January 28, 2020.