By Howard Pousner
hpousner@ajc.com

The Atlanta Symphony Orchestra and Turner Classic Movies are looking for singers with heart for the “Atlanta Symphony Songster 2010” vocal competition.

Three amateur warblers will win a chance to sing a portion of “Somewhere Over the Rainbow” with the ASO at Verizon Wireless Amphitheatre at Encore Park on Aug. 14 (when the orchestra is performing music to “The Wizard of Oz”).

Audience members and online viewers will vote the winner, with the first-place finisher snagging a trip to New York to see the ASO perform at Carnegie Hall on Oct. 30.

Entry details: http://www.atlantasymphony.org/songster2010.