There is no right or wrong, here. I am just interested in hearing different viewpoints.
A few items to get us started:
The Oak Ridge Boys were founded in the 40's, and somewhere along the mid '60's all the originals were gone. BUT, that doesn't really apply here because the core group that was the best known were together for decades for the most part. I only mention them to point out that you can't be legalistic with this stuff because there are so many factors.
AC/DC: While Angus and Brian have been the two 'front men' for 45 years, with Brian briefly absent due to a medical issue, the entire 'engine room' has been replaced since the band's heyday. This is an example of a moot point. Many people are turning out to see the current lineup and of those, many are probably oblivious to the fact that there are different guys upstage than used to be in those positions. But for me, it is so far removed from what AC/DC was about that I wasn't even tempted to go see them.
Molly Hatchett: Sadly; all the original guys have passed away and mostly at really young ages, relatively speaking. They have a running "last man standing rule" and that has guided the band's continued presence through a myriad of members. If you were going to a Molly Hatchett concert this evening, how would you feel about seeing the current lineup?
Foreigner: Other than Lou Gramm guesting singing, Mick Jones is the only one left but I think his presence is extremely limited and sometimes non existent. Long time replacement singer Kelly Hansen is on the way out, as well. Despite what had been a farewell tour, there seems to be no ending in sight for the band.
John Kay and Steppenwolf: When John Kay decided to discontinue his solo career and tour as a band again, he opted to call the act John Kay and Steppenwolf and used hired musicians. In this case, the image was so centric on him, that I don't think people cared much about which musicians may have come and gone, though several were very long term 'members'. They had a spell of performing with no bass player, as well!
Who am I missing? There are lots of acts out there from over the years that have few if any originals left but that make a living off the name.
