This Friday, 25th October, BBC Introducing Live returns to Mandela Hall as part of this year’s Belfast International Arts Festival, showcasing four of the very best acts from across the island. With performances from Le Boom, CHERYM, Dea Matrona and TRAMP, it’s set to underscore the health of our world-beating music community. For the artists involved, this show is more than just a gig. Sharing the stage with fellow talents is a chance to celebrate the diversity and collaborative spirit that’s at the heart of the scene. From CHERYM reflecting on the growing representation of female and non-male artists to Le…