Robert Plant performed on ‘The Late Show With Stephen Colbert’ Robert Plant performing on 'The Late Show with Stephen Colbert' on April 8, 2026 (CBS) Posted By: ledzepnews 9th April 2026 Robert Plant appeared on “The Late Show With Stephen Colbert” on April 8, performing “Ramble On” and “Higher Rock” with his band Saving Grace. Plant was filmed hiding his face with a road map as he entered the studio. View this post on Instagram A post shared by NYC-based celebrity & events creator 🇺🇦 (@girlfromjerseycity) Plant and the band performed “Ramble On”: And also performed “Higher Rock”: Plant previously appeared on the same show on November 4. This week, the show published a previously unseen video from that interview in which Plant and host Stephen Colbert discussed sea shanties: View this post on Instagram A post shared by The Late Show (@colbertlateshow) The video was also posted to the sho…