Contralto Helen Watts was a leading member of that school of Welsh singers which came to prominence in the 1950s and 1960s. Nurtured in a British Isles atmosphere that had turned from insularity to international performance, Watts became the leading British contralto (or mezzo-contralto) in the post-Kathleen Ferrier age. Though never wanting in artistic temperament, she was a model colleague, always well-prepared and ready to sing a fully invested performance. Her voice, of medium size though firmly focused, had a plushness that often made it seem larger than its actual size. ...