Cedar Rapids residents and representatives of the host school AJ Seely, 18, and Samantha Phillips, 15, mingle as judges listen and take recorded notes while the performance ensembles perform their song and dance routine during Saturday's Jefferson Show Choir Invitational in Cedar Rapids. The competition is in its 28th year, and is the Jefferson program's largest fundraiser. The competition is in its 28th year, and is the Jefferson program's largest fundraiser.