text:  We did a literature review, and there was no articles on harmonica and Parkinson's. There were some articles on harmonica to help COPD. So we thought, well, we wanted to do a program, but we wanted to be evidence-based. So we partnered with some neurologists, and we wrote for a grant through the Parkinson's Foundation, and we received the grant to do a study of seeing the benefits of harmonica as an adjunct to speech therapy.