[{"text_idx": "#000003", "text": "hyrwyddo a dathlu cerddoriaeth Cymru"}, {"text_idx": "#000004", "text": "promoting and celebrating the music of Wales"}, {"text_idx": "#000017", "text": "At the heart of the programme was the world premiere of Eloise Gynn\u2019s new work, Light Dancing, specially commissioned for the concert. This dance inspired piece written for a mixed-ability orchestra brings together LSO musicians with 55 young musicians from east London as part of the LSO On Track partnership, and 18 students from the Guildhall School of Music & Drama."}]