104 Days

 is a song sung by Phineas, Ferb, Isabella, Buford and Baljeet

Lyrics
Phineas: ''I can't believe it. All our great inventions are just...done.''

No more summer...

Just plain school

Nothing fun to do, nothing cool

Isabella: How could this be the end?

Phineas: The end of all of our creations...

Both: They say summer doesn't last forever

It's only one-hundred four days!

Isabella: We made summer last a long time

Phineas: In one-hundred and four cool ways!

But how are we supposed to make it last longer?

Buford: Why can't we just build things in school?

Phineas: ''Build things in school? Are you...build things in...hey!''

I know what we're gonna do today!

Phineas and Isabella: I know what we're gonna do today!

Phineas, Isabella and Baljeet: I know what we're gonna do today!

Phineas, Isabella, Baljeet and Buford: I know what we're gonna do today!

Ferb: LET'S DO THIS.

Phineas: There's only 104 days of summer!

Isabella: Only 104 days!

Baljeet: But now we know how to celebrate!

Buford: In 365 ways!

All: Three-hundred sixty-five ways!