Together with the BBC Symphony Orchestra and Chorus the televised concert was led by internationally-renowned conductor Edward Gardner in a performance of John Adams’s monumental Harmonium. Reviewed by all of the leading print and online news outlets, Bachtrack noted ‘The combined 350 plus singers made an impressive sound, and they had clearly been impeccably drilled to master the complex and challenging rhythms that Adams throws at them’; whilst The Guardian said ‘The forces of the BBC Symphony Chorus were lent an extra, youthful edge by the teenagers of the BBC Proms Youth Choir, and under Gardner’s firm direction, Adams’s pulsing sonorities glowed and throbbed like something truly alive.’