This Blog Post is more of a poll. The two songs are amazing and basically have the same message about seizing every day of sumer and of life.
a.) audio only
b.) audio with video
a.) Summer Belongs to You
b.) Carpe Diem (the video was more colorful and showed many characters of the show but they had "robotic" movements. It didn't look like it was part of the show because perry was dancing with a hat beside Phineas, Ferb, Candace and other A-plot characters. Doof was also dancing near Phineas and Ferb's parents. But it was still nice)