There's a 104 days in summer vacation and school comes along just to end it! 🎶 Catch all of Phineas and Ferb's Greatest Musical hits! https://disneymusic.co/PhineasFerb Available on Disney Channel and Disney+ https://ondisneyplus.disney.com/more-shows-disney#phineas-and-ferb Phineas and Ferb invent, scheme, and stay one step ahead of their sister Candace who just wants to catch them up to no good! Their pet platypus Perry lives a double life as a secret agent whose sole mission is to foil Dr. Doofenshmirtz's plans. #phineasandferb #disneyxd #phineasandferbthemesong