Booming Chorus

You command boisterous voices within a point you can see within range. All creatures within a 10-foot-radius sphere centered on that point must make a Constitution saving throw. A target takes 1d6 thunder damage on a failed save. A glass object within this spell's area of effect is shattered if it isn't being worn or carried, and isn't a filled container.

This spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).