Lindsey Stirling, a Latter-day Saint artist known for her unusual and innovative combinations of violin and dance, joined 13-year-old Ukrainian-born violin prodigy Karolina Protsenko on The Kelly Clarkson Show. They performed Lindsey’s hit song “Guardian” as a duet.

Notably, though the song is Lindsey’s, she clearly stepped back in both music and movement to allow Karolina to be truly featured in this performance. Watch the performance for yourself below: