What's on News "Oh it's working!" National Youth Choir and National Youth Training Choir members receive group and individual Alexander Technique tuition on their courses. But what is it, and what are the benefits? In this film, Alexander Technique teacher Lindsay Wagstaff introduces Alexander Technique, its uses for singers and non-singers, and how it's taught on NYCGB courses. We also hear from National Youth Choir singer Sofia Swenson-Wright. Film by Sam Davies.