Perfect Day

 is sung in "Interview With a Platypus", when Candace is being chased by animals after insulting them.

Lyrics
It's a perfect day

It's in the mid 70s

Humidity at sixty percent

It's a perfect day

Not a cloud in the sky and I

Could say Without fear of dissent

It's a picture postcard perfect kind of

A summer afternoon

It's a perfect day

Ah, ah, ah

It's a perfect day

Yeah

It's a perfect day

The birds are singin' And the bees are pollinatin' the flowers

It's a perfect day

The fauna is fawning

And frolicking away all the hours

It's a picture postcard perfect kind of

Summer afternoon

It's a perfect day

Ah, ah, ah

It's a perfect day

It's a perfect day

It's a perfect day!

Background Information

 * The band that are singing and playing appear in My Nemesis ("It's About Time!").
 * The band also appears in the crowd during the song A-G-L-E-T ("Tip of the Day") and during Love Händel's reunion as they sang You Snuck Your Way Right Into My Heart.
 * This song is included in the Phineas and Ferb: Across the 1st and 2nd Dimensions soundtrack.
 * The dog in the picture above could be jenny dog.