The Neuro Notes, a choir for people with Parkinson's disease, will present at concert, "Happiness and Cheer," at 5 p.m., Sunday, Dec. 10, in the Puglisi Orchestra Hall of the Roselle Center for the Arts at the University of Delaware.

The free public concert is being presented in collaboration with the UD Community Music School and the Department of Communication Sciences and Disorders in UD's College of Health Sciences.

The choir was created by a team of UD communication sciences and disorders graduate students, community speech-language pathologists and members of the UD Department of Music in spring 2017. The group encourages those with Parkinson’s to connect with others facing similar difficulties while participating in research focused on whether singing and being part of such a support group improves quality of voice and other psychological measures.