David Furnish has delighted his followers by sharing a new picture of Elton John back on stage ahead of his farewell tour, which kicks off on Wednesday in New Orleans.Exclusive: David Furnish gives update on Elton John's health as he isolates ahead of surgeryFans of the star have had to wait at least two years to see Elton begin his final worldwide tour, Goodbye Yellow Brick Road.WATCH: Elton John shares update on hip surgery in interview with Lorraine Kelly"Getting back in the groove @eltonjohn #EltonFarewellTour," remarked doting husband David alongside a snap, which showed the superstar belting out a tune as David watched on.MORE: 10 rare photos of Elton John's children with husband David FurnishMORE: Elton John shares rare photo of his sons during glamorous summer breakFans rushed to comment on the post, with one saying: "Not long now until I see my hero perform." Another remarked: "This picture makes me happyyy!!!" A third person said: "Back at it! We love to see it."Elton, 74, announced his final set of performances, titled the Farewell Yellow Brick Road Tour - The Final Tour, in 2018, and had planned to take his music around the world one final time. However, due to the pandemic and ongoing health issues, the tour was pushed back on various occasions.