Rockport: Rockport Elementary School students giggle as Josh Quillen of SoPercussion points to the fifth graders who were "too cool to dance" during a performance sponsored by Rockport Music yesterday morning. SoPercussion, which includes Jason Treuting, Eric Beach, Quillen, and Adam Sliwinski, will be giving a free concert at the John E. Lane Center for the Performing Arts tonight at 7. Photo by Kate Glass/Gloucester Daily Times

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