This DVD was originally shown on TV, but, I missed it & it wasn’t available for me to see it, when I was able to sit & watch it. This is the story of Chicago from the start to the current time. I am a big fan of Chicago, so, I was surprised to see that some of the members who had left, refused to say anything on this DVD. That’s a shame. I would’ve liked to hear Peter Cetera & Bill Champlain’s side of why they left. At least Danny Seraphine showed up for this. From the death of Terry Kath to the firing of Danny Seraphine, this DVD keeps you wanting to hear more. I really did like the DVD, although most of the footage was from the early days of Chicago, so everything was on a small screen compared with how they make DVDs now. Even with that, this history lesson about the band is still worth watching. I certainly enjoyed it, and whether you’re a Chicago fan or just a casual listener, you can’t get away from the fact that during your lifetime that you’ve heard their music, and what great music it is. This is worth watching just to see the behind the scenes stuff that went on with the band. I rate this 5 out of 5 Music Guru Stars. Watch this one.