"The Tea Set" and "The T-Set" redirect here. For tea service, see tea set. For the Dutch band, see Tee-Set. For other uses, see T Set (disambiguation).
There are two scenarios here:
1) You typed "The Tea Set" or "Tee-Set" into the Wikipedia search bar because you were looking for tea sets or the Dutch band, and not Pink Floyd. Great! This hatnote will help you find what you need.
2) You arrived at the article by any other means – from Google, say, or a link from another Wikipedia article, or by typing "Pink Floyd" into the Wikipedia search box. In this case, you definitely weren't looking for information about tea sets or Dutch bands, and the hatnote serves no function. It's confusing (it looks like you've been redirected), it's distracting, and it takes up prime real estate right at the top of the article.
I've written some more detail about this problem here.