Hold On (Tribute Version Originally Performed By Justin Bieber) 作词 : Alexandra Leah Tamposi/Andrew Wotman/Jonathan Bellion/Justin Drew Bieber/Louis Bell/Luiz Bonfa/Walter De Backer 作曲 : Alexandra Leah Tamposi/Andrew Wotman/Jonathan Bellion/Justin Drew Bieber/Louis Bell/Luiz Bonfa/Walter De Backer