Standard (EADGBE)

Verse

Welcome to the World...)

(repeat as needed)

Pre-chorus

We can't go on and on...)

Chorus

It's all so new, yeah you're so green)

(repeat several times then end on the Dsus2)

Bridge

When you go...) [just guessing here]

End Choruses [The ones after the "Welcome to the human race" one]

(same thing modulated up whole step) IE: E->F# and A-> B

Just improv the acapella thing at the end.