Interesting question.I have a running argument with a fellow band member about length of song. He wants to keep everything to about 3 minutes. I keep pointing out to him CD after CD of folk stuff that have most songs lasting longer than 4 minutes.
Yea! Now we can sing all the verses. Or put in a fun instrumental. If no one starts to stretch the audiences attention span, it won't ever happen.
I am glad that I don't have to sit through 24 hours of anything though.
Emily