Complex sentence: Ross Bagdasarian performs the song on his album "The Mixed-Up World of Ross Bagdasarian" and Alvin and the Chipmunks also sang this for their Thanksgiving episode- "A Chipmunk Celebration".
Split into simpler sentences: Ross Bagdasarian performs the song on his album "The Mixed-Up World of Ross Bagdasarian". And Alvin and the Chipmunks also sang this for their Thanksgiving episode- "A Chipmunk Celebration".