Brad Paisley's new music video, "When I Get Where I'm Going," will debut on CMT's Top Twenty Countdown on Thursday (Dec. 8). Dolly Parton, who sings harmony on the song, makes an appearance in the video as well. Kenny Rogers' "I Can't Unlove You" (which co-stars his son Christopher) also premieres during the show. Other new videos include Ricky Skaggs and Sharon White Skaggs' "Love Came Gently," from the CMT special Christmas Time Is Here: A Skaggs Family Christmas. The one-hour special will debut Saturday (Dec. 10) at 9 p.m. ET/PT.