Complex sentence: June 13,2002, was his first public concert backed by full symphony orchestra, titled "America's Tenors," performed by Rodriguez with tenor Michael Amante, at Pittsburgh's Heinz Hall with the Pittsburgh Symphony Orchestra conducted by Lucas Richman.
Split into simpler sentences: June 13,2002, saw his first public concert backed by full symphony orchestra. Titled "America's Tenors," Rodriguez shared the stage with tenor Michael Amante, at Pittsburgh's Heinz Hall with the Pittsburgh Symphony Orchestra conducted by Lucas Richman.