World Nyckelharpa Day 2023 is going to be celebrated on Sunday 23rd April – the closest Sunday to the birthday of the legendary nyckelharpa player Byss-Calle. Taking part is easy. Take photos or video and post to Social Media and tag us: #worldnyckelharpaday. As in the previous years there will be the global playing of a tune at midday UK time and send in your video for the mosaic. Check out the events page for lots of events happening the whole day! Follow the hashtag #worldnyckelharpaday on your chosen social media!