I get a little tired about reading the singers singing off key, too fast, too slow, not good enough. If you really want off-key singing, just switch to ITV for the X-Factor, and you know what? They did use auto-tune to some of the really terrible acts.
Being classically trained, I do have a ear for the pitch and often and not (like 95% or more), the SCD singers had absolutely NO problems with their singing, key-wise.
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