Among the more charming--and improbable--of pre-millennial success stories is the left-field crossover triumph for this Welsh soprano, 12 years old at the time of her debut, and still on the near side of her teens in this concert video derived from a hit PBS special. At a time when "teeny pop" reigns over MTV and radio playlists, Church´s serene program of Welsh and Irish folk airs, devotional hymns, and generally tranquil classical melodies gives alternative music an entirely new meaning.