Prince, who died April 21, at the age of 57, was an icon. But after he changed his name to an unpronounceable symbol in 1993, Prince also became an emoticon, at least in iTunes, where the symbol, when laid out horizontally, looks like this:
A sign o' the times, many of which had a terrific soundtrack thanks to Prince.
Rest in peace, Mayor Nelson. You were one of a kind.