Diamond Heart

"Diamond Heart" is a song by British-Norwegian music producer Alan Walker, released in 2018. The track is composed in the original key of E? major. It features the vocals of American singer Sophia Somajo. Alan Walker, known for his electronic and EDM style, gained popularity with his breakthrough hit "Faded" in 2015. "Diamond Heart" was written by Alan Walker, Alexander Standal Pavelich, Fredrik Borch Olsen, and Anders Froen. As for trivia, the song was used as the official theme song for the 2018 X Games. The melody of "Diamond Heart" combines catchy electronic beats with uplifting synth hooks, creating an energetic and infectious tune.