I think the detuning kills a song but that's just my opinion. I have no issue with writing new music in a lower register to accommodate a singer's current range. I think Kevin's Two Fires work and even some of The Storm material reflects this approach. However, detuning old songs for a new singer doesn't make since to me as it really kills the tonality and emotion the song conveys. Maybe most folks can't tell the difference but I can.
I think a good comparison of a key change are the guitar tones generated with a standard E tuned guitar and a "drop D" tuned guitar. Have a listen to Neal and then have a listen to Nickelback. That's the difference between the two is one string being tuned at D or E. That's a full step down on one string of six. To me Neal's playing is angelic and the drop D stuff from Nickelback has an evil tone to it. But that's just me ... and it's a big deal in my opinion.
Here's an example of Separate Ways detuned and sang by Kevin:
http://www.youtube.com/watch?v=QrERN3_U ... re=related
And here's an example of Separate Ways in it's original key as intended:
http://www.youtube.com/watch?v=bQbZRMLKozk or
http://www.youtube.com/watch?v=EkgFMzSngg0
Have a listen of the opening bars of both and the guitar tone of both songs and think about what emotion you feel when you hear both guitars on the opening. When I listen to the detuned version it makes me feel like I'm mad and it's time to fight and choke someone. The original version makes me feel like I'm a bit upset in a current relationship and need to sort things out. The original ties much closer to the lyrics of the song while the detuned version does not convey the same message lyrically and musically. Do you know what I mean?
Now back to the topic. I'd think a band like Journey would have a mix of new and old material to give the singer a "break on range duty" over the course of a show. If this still isn't enough, then bring another singer in to cover the high parts and share the lead (Deen or someone else) and carry on. Or, get another singer that can cover old material with the proper range if these crutches can't get it done. There are people out there that can sing the material in the original key.
Taking life a quarter mile at a time .... [img]