It's The Great Pumpkin Charlie Brown
The first few minutes are MAGICAL...to this day, this cartoon is proof that holiday magic exists! This is the intro only which seems to keep youtube from deleting it and my entire account. Even though its only a snippet, this is a very cool intro and puts me in the mood for more.
Besides, It's the Great pumpkin is required viewing (on blu-ray/dvd). check out the FULL "soundtrack" too (on my channel or elsewhere) ..listen to it as you drive,walk, work! its feels like im a kid again...