One more Get Back-inspired thought: The Beatles do a lot of recording, including vocals, while sitting down. Then again, some of their strongest vocal performances come when they're standing and performing outside on the Apple Corps rooftop—though, granted, there's also an adrenaline rush that comes with playing live.
All you musicians out there, do you tend to record vocals while sitting or standing? Do you notice much difference?
I assumed most singers would stand, unless they're seated at a piano, but I'm no singer, so I don't really know.