Barbara Joyce Robotham (15 January 1936 – 1 July 2013) was an English mezzo-soprano opera singer and concert soloist who later became a distinguished voice teacher at the Royal Northern College of Music.
Barbara Joyce Robotham (15 January 1936 – 1 July 2013) was an English mezzo-soprano opera singer and concert soloist who later became a distinguished voice teacher at the Royal Northern College of Music. (en)
Barbara Joyce Robotham (15 January 1936 – 1 July 2013) was an English mezzo-soprano opera singer and concert soloist who later became a distinguished voice teacher at the Royal Northern College of Music. (en)