let liveAlbums = 2
switch liveAlbums {
case 0: print("You're just starting out")
case 1: print("You just released iTunes Live From SoHo")
case 2: print("You just released Speak Now World Tour")
default: print("Have you done something new?")
}

switch (expression) { case value1: // statements case value2: // statements ... ... default: // statements
}

let info = ("Dwight", 38)
// match complete tuple values
switch info { case ("Dwight", 38): print("Dwight is 38 years old") case ("Micheal", 46): print("Micheal is 46 years old") default: print("Not known")
}