Shameless Green - 01

Get the very first test passing
Shameless Green - 02

Interpolate argument to get general verse
Shameless Green - 03

Hard code special case (verse 2). Using a case statement because I know
we have more special cases.
Shameless Green - 04

Add special case (verse 1)
Shameless Green - 05

Final special case of verse.
Shameless Green - 06

Stub in a stupid implementation of verses.
Shameless Green - 07

Loop in verses.
Shameless Green - 08

Implement song by calling verses.