Do all singers use pitch correction, auto tune, and vocorder?
Are there any singers that don't use any effects on their voice?
Not all singers use pitch correction, auto tune and vocorder. There are very talented artists who don't need much when they want to record a song, but the "less talented" ones certainly use them.
1)the less talented ones do. 2)yes, but it seems a prerequisite to use them nowadays.
Country is the least likely