The 92-year-old megastar released his new song 'Darkest Carols, Faithful Sing' which is a take on the famous Christmas carol 'Hark! the Herald Angels Sing', reported Contactmusic.
"At my age, the most important thing for me is to keep active by doing things that I truly enjoy. I do not know how long I am going to be around, so every day is a celebration and I want to share it with my fans," he said.
Last Christmas, he released a song 'Jingle Hell' that reached No 18 on Billboard, making him the oldest performer in the history to have charted.