As the house lights fade down and the stage spots flair up, the sounds of rock and roll with classic sensibilities and progressive nuances permeate the crowd.  At first a familiar chord strikes everyone's attention, then comes a catchy chorus followed by a memorable solo or remarkable moment of improvisation. 

The name is none other than The Guess Who, a group that's connected with the masses throughout a exultant hit parade spanning fourteen Top 40 hits, including "These Eyes," "Clap For the Wolfman." "Hands Me Down World," "No Sugar Tonight" and "American Women."