4th level enchantment (ritual)
Casting Time: 1 reaction
Range: 30 feet
Target: Any number of creatures that you can see within range
Components: S M (two lumps of beeswax and a string of an orchestral instrument)
Duration: 30 minutes
Classes: Bard, Sorcerer, Wizard
A protective melody flows from you into the ears of the creatures around you. These warding tones give all affected creatures immunity to all effects and spells that depend on being heard by the target and immunity to thunder damage. The affected creatures gain the deafened condition and are only able to hear the tones.
This includes sirens's song, banshee's wail, demilich scream, bardic inspiration.