Although they are best known for their great recordings at Motown in the late 1960s and the ballad hits they scored in the early ‘70s, Gladys Knight and the Pips, in fact, have had a career that encompasses the majority of rock history. Indeed, Knight is one of the few Hall of Famers who have continued to make hits from the ‘60s until the present day.

The key to this success is Gladys Knight’s voice, one of the more remarkable instruments of the rock, soul and R&B eras. A perfect blend of grace and grit has allowed her to record such masterpieces of balladry as “Neither One of Us (Wants to Be the First to Say Goodbye),” “If I Were Your Woman,” “Midnight Train to Georgia” and “Every Beat of My Heart” while also making such funky dance numbers as the original “I Heard It Through the Grapevine,” “The Nitty Gritty,” “Friendship Train,” “I’ve Got to Use My Imagination” and “Love Overboard.”