The mention of Colosseum in Monday's post prompted me to dig out my albums by their fellow titans of the late 60s - early 70s prog/jazz/blues scene, If.
Here is one track apiece from their first two albums, the imaginatively titled "If" and "If 2". You'll never guess what their next two albums were called.
"Your City Is Falling" - If
If were very popular when they first burst onto the scene, but over time their fans began to lose interest in them. Like that Roger Whittaker, for example.