Phineas and Ferb nail polish/Simple Song (from Music Maker)

Cast

 * I Know What We're Gonna Blue Today! as Grover

Lyrics
I Know What We're Gonna Blue Today!: (spoken) When you sing a song with me, it is a very simple song. (singing) Low, Middle, High-High, Low, High Low, Middle, High, High Low, Middle, High-High, Low, High Low, Middle, High, High High, Middle, High, Low, Low, Low Low, Low, Low-High Low, Middle, High-High, Low, High High, Middle, High, Low

Simple notes 1-2-3 How pretty they can be

Low, Middle, High-High, Low, High Low, Middle, High, High Low, Middle, High-High, Low, High Low, Middle, High, High High, Middle, High, Low, Low, Low Low, Low, Low-High Low, Middle, High-High, Low, High High, Middle, High, Low (spoken) That is so nice. Simple is good.