Article continues below advertisementLindsey Stirling is able to challenge herself by being able to "creatively jump between a lot of different types of projects," and she wouldn't have it any other way. "This year has been really, really exciting. I would also say exhausting. It's been less of a big picture and a whole album cycle when you have this one focus and just continue to grow bigger and bigger and bigger - but this year was very different," the artist, 39, exclusively tells OK!.