For example, if I give you three song titles... "More Than a Feeling", "Does Anybody Really Know What Time It Is?" and "Imaginary Lover" you'd know that they were done by Boston, Chicago and Atlanta Rhythm Section. So obviously, the connection is

The only catch is you have to name all three songs, albums, bands or whatever it is that makes the connection. No cheating and saying "I know two out of the three, so I'm going to guess the answer." You can ask the poster for clues, as I'm sure some of you guys will come up with real stumpers

So, to start out, we'll go with an easy one...
What's the connection between the following:
'About Face'
'The Madcap Laughs'
'The Pros and Cons of Hitchhiking'
Dave "Who" Else