"If music be the food of love, play on." It's about songs. Our lives are filled with songs, since the time we were born until we die. Lullabies, anthems, school songs, wedding marches, and melancholy funeral tributes. Songs are everywhere. When songs meet real life, you have a musical. Some may want to live their entire life that way, such is their enthusiasm and obsession with songs. Each culture and nation has its style of songs, and through their music you can appreciate humanity's beautiful differences. Without songs, would we really be happy people? Songs allow us expression of every mood and whim, no matter what it may be.