The Concertina is one of the two default instruments you start off with in Sea of Thieves, along with the Hurdy-gurdy. Retrieved from "http://seaofthieves.wikia.com/wiki/Concertina?oldid=261" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.