Dallas Symphony Orchestra Presents Debussy's La mer and Karen Gomyo brings the orchestra to the Morton Meyerson Symphony Center in Dallas for an evening of sweeping classical music. Debussy's La mer is one of the most celebrated orchestral works of the early 1900s, painting the ocean in shimmering waves of color and sound. The Meyerson is a striking concert hall known for its excellent acoustics, so every swell and hush feels close.