Bon Jovi ushered in the ’90s with fresh optimism on 1992’s “Keep the Faith.” Its bass-driven groove and talkbox guitar solo marked a shift from their ’80s sound to a more uplifting rock style. The lyrics urge perseverance and positivity (“keep the faith!”), a message that became a fan mantra. Though only a moderate U.S. hit, it reached #1 in several countries and remains a live staple — an anthem of hope as the band embraced a new era.