Otis Elevators, the world's largest manufacturer of elevators, said that 85% of buildings with Otis elevators do not have a 13th floor.

Most skip the floor altogether, some rename them to 12A or use the letter M (13th letter in the English alphabet).

Many consider 13 to be an unlucky number. A lot of elevators, especially in America, don't have a 13th floor and skip right over to 14. It doesn't mean that you're missing a floor, because technically the 14th is the 13th, just not called the 13th because 13th is unlucky (does "Friday the 13th" ring a bell?)

Yes, he did sing Scarlet & Gold, which was in their last album Bull of the Woods. Most of the album was leaded by Stacy, as Roky and Tommy were absent.

Its really the 13th floor of the building because M is the 13th letter.

The answer for the commercial that aired in December of 2006 is: 13th Floor Elevators "You're Going to Miss Me" from 1966. The XPS commercial with the girls building the engine is Watch us work it by Devo