From star jumps to lip drills—see how the Capital Children’s Choir and the London Youth Choir prepare for their performance of “A Little Time,” an original song by #RalphLauren and British musician, composer, and choir director Gareth Malone OBE. Performed live at The #RLHoliday Experience in Sloane Square. #PoloRalphLauren #RalphLaurenChristmas