Still having a bit of extra money from starring in the successful sitcom, the duo decided to stage a comeback album in 1991, "Homebase". The platinum album featured a more mature sound from the group, with Smith rapping in a deeper, consistent voice and changed their sound to fit the era's trend of hip-hop. "Homebase" featured the lead-off single “Summertime”, which added rap lyrics to the music of the Kool & the Gang instrumental "Summer Madness" and has become one of their most enduring hits. The video features clips from a family reunion in Philly, and shows the duo being driven around while sitting atop a car. Summertime earned the duo its second Grammy win. The next singles were "Ring My Bell" and "Things That U Do". Both featured the typical sound of the early 90s. Both videos for the songs featured a different version from the original found on the LP.