Justin recorded a haunting new version of the traditional sea shanty, My Jolly Sailor, and performed it to over 100 cocktails last week. Bottling up the serenaded cocktail, 15 lucky social media followers in Ireland will have the chance to win a limited edition Serenading Siren kit in time for Valentine’s Day - complete with a vinyl of Justin’s shanty and an exclusive black tentacle candle. Romantic, huh?