For anyone that is planning on seeing The Guess Who at the Big Spring Jam Sunday night... Do not think that you are going to see the real deal. This band is known as the clones, only featuring Jim Kale and Gary Petterson. The real backbone of the Guess Who is Burton Cummings and Randy Backman who actually tour under the name Bachman - Cummings Band. These are the guys that wrote all of the hits you will hear. Not to say it will not be a good show, but just giving a little truth to the name "The Guess Who."