"They found out nowadays that singing is on the right side of your brain and it makes new connections with speech on the left. Just by singing we create the connections. It's just 300 year old vocal technique mixed with speech therapy,"Hart said.
The next session starts January 15th.
Classes are free and held every Tuesday at Aldersgate United Methodist Church in Evansville.
You can register before the first class day or pre-register online.