United Kingdom, July 7 -- Lewis Capaldi believes therapy has played a "massive part" in his musical comeback.

The 28-year-old singer recently performed on the Pyramid stage at Glastonbury, two years after he was forced to end his set early amid his struggles with Tourette syndrome, and Lewis now admits that therapy has transformed his life.

In a video chat with BetterHelp, the Someone You Loved hitmaker explained: "Therapy is the reason why I am able to be a musician again. I don't think I'll ever stop going to therapy after the impact it's had on my life over the past two years."

Lewis has joined forces with BetterHelp, the online therapy platform, to provide 734,000 hours of free therapy to his fans.

Sara Brooks, the chief growth of...