Often pitch is a vocal problem not an ear one. You might be thinking your on it but you
hear it back on the recording later and cringe.

Recording studios today use pitch correctors such as Antares. John McCutcheon calls
Antares the "pitch bitch".

A live concert situation is often different than a recording session. The mic is a microscope.

If you hear some live concerts of certain artists we know and love, you can hear they
are not spot on either.