Back in the States for another tour, Irish country music phenom Nathan Carter has come a long way since his hit song, “Wagon Wheel.” He’s enormously popular—as witness his sold-out appearance at the Philadelphia Irish Center a few months ago.

As with so many artists, it was a bit of a slog to get to that first huge hit. Unlike many artists, he’s been able to remain popular and well in demand, adapting to changes in the music industry that might have cut short the careers of many others.

And he’s grateful for every moment he gets to play his music.