Kristin Chenoweth & Glee Cast - Last Name (Carrie Underwood Cover)
Glee Cast - Maybe This Time (1x05, Lea Michele & Kristin Chenoweth)
Glee Cast & Kristin Chenoweth - Last Name
Glee Cast (Matthew Morrison & Kristin Chenoweth) - Alone
Glee Cast - One Less Bell to Answer / A House Is Not a Home (1x16, Matthew Morrison & Kristin Chenoweth)