PARKS AND RECREATION: Watch the Emotional Group Musical Number

PARKS AND RECREATION — “Parks and Recreation Special” — Pictured in this screen grab: (l-r) Jon Glaser as Jeremy Jamm, Jay Jackson as Perd Hapley, Ben Schwartz as Jean-Ralphio Saperstein, Rashida Jones as Ann Perkins, Amy Poehler as Leslie Knope, Nick Offerman as Ron Swanson, Aubry Plaza as April Ludgate, Adam Scott as Ben Wyatt, Retta as Donna Meagle, Aziz Ansari as Tom Haverford, Chris Pratt as Andy Dwyer, Rob Lowe as Chris Traeger, Jim O’Heir as Jerry Gergeich, Jason Mantzoukas as Dennis Feinstein — (Photo by: NBC)