SmackDown is usually taped on Tuesday evening and aired Friday evening on MyNetworkTV the same week. Occasionally, it is taped on Monday nights before or after Raw in what is called a "Supershow". SmackDown has also aired live on occasion.
Currently, SmackDown opens with "Let it Roll" by Divide the Day. Upon SmackDown's "Decade of SmackDown" celebration it replaced the previous theme song "If You Rock Like Me" featured in the album Voices: WWE The Music, Vol. 9.
The show began broadcasting in HD beginning with the January 25, 2008 edition of SmackDown, where a new set debuted — shared among all three WWE brands. Following the first broadcast in HD, the iconic exclamation mark used since the show's inception disappeared from all references pertaining to "SmackDown", including the official logo.
credit if used.