Discordant Burst

You play a simple note on your instrument and then imbue it with destructive energy, turning it into a projectile made from discordant noise. Make a ranged spell attack against the target. On a hit, the target takes 1d10 thunder damage.

This spell's thunder damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).