Descriptions from the original files:

A class that maintains information on a song. This might form part of a larger application such as a music player system, for instance.

Based on the original by David J. Barnes and Michael Kölling

@author n-c0de-r @version 2023.02.05

A simple freezer, controlled by the methods "cooler" and "warmer".

@author n-c0de-r @version 2023.02.05