If you go on to the Internet Movie Database (IMDb) and search for a title
thus:

http://www.imdb.com/find?s=all&q=sex...+rock+and+roll

You will see an animated advertisement at the upper righthandside of the
page. There are various advertisers: one of them is the big online hifi
dealer Superfi.

The Superfi advert takes the form of 4 small pictures of hifi equipment at a
time, one of which enlarges before the whole thing shugs sideways to a fresh
batch. I was quite surprised to see how many turntables are advertised and
what percentage of the advert's screen time they take up - occasionally all
four pictures are turntables and frequently three of them are. It is rare
that at least one turntable isn't being displayed.

Try the link - refresh the page until you get the Superfi advert.

What is this telling us?