Just in time for Elton John’s final world tour, REELZ has come out with a brand-new docuseries on his fabulous life – so fabulous, in fact, that Ed Sheeran is extremely jealous of it!<br /><br />Elton John: The Nation’s Favorite Song promises to welcome viewers into the fascinating career of the legendary singer/songwriter – from beginning to end!<br /><br />Speaking of the time Disney asked him to write The Lion King’s theme song, Elton John, 70, says in the clip: “Of course I was fascinated. I said absolutely I’ll do it.”<br /><br />The musician then became known for his iconic “Can You Feel The Love Tonight” song, which turned out to be a huge hit after the film’s release.<br /><br />In the teaser for the enchanting new docuseries, singer Ed Sheeran speaks out about his idol, as does John’s guitarist, Davey Johnstone.<br /><br />“That’s one thing I’m like eternally jealous of Elton [for],” says Sheeran, 26, to the camera. “Despite all the other acclaims and all the other songs, he wrote The Lion King. That’s the coolest thing… it’s a gem.”<br /><br />Davey Johnstone, 66, then recalled the moment when John wrote the famous song. The guitarist claimed that he was making himself a sandwich and before he even got to eat it, John has already finished the lyrics!<br /><br />As RadarOnline.com readers know, Elton John just announced he would be calling it quits on touring, to focus on his family life. He will say goodbye to his fans with a three-year world tour.<br /><br />Elton John: The Nation’s Favorite Song airs Saturday, Jan 27 at 8 ET/ 7:30 PT on REELZ.