12 Mistakes professional Singers Avoid

There are singers - and there are professional singers.
Professional singers perform in front of an audience and get paid for it. They know that they must sing well each time they perform or risk not pleasing their paying audience.
The work of a professional singer is demanding and these singers are under enormous pressure to keep performing at their highest level. Professional singers face the constant threat of injuries that could end their career.
Just like it is with professional athlet...