One of Freida Buschdotters antique but beautiful accordions. Popular with folk singers across all planes of existence.

Sound of Folklorish Fear (once per day). While holding the accordion, you can use an action to start playing any song on this accordion causing a long drawn out wailing sound. Each creature (including allies) within 15 feet who is able to hear the sound must succeed on a DC 15 Wisdom saving throw or become frightened of you for 1 minute. While it is frightened in this way, a creature must spend its turns trying to move as far away from you as it can, and it can't willingly move to a space within 30 feet of you. It also can't take reactions. For its action, it can use only the Dash action or try to escape from an effect that prevents it from moving. If it has nowhere it can move, the creature can use the Dodge action. At the end of each of its turns, a creature can repeat the saving throw, ending the effect on itself on a success.

Notes: Frightened, Control