Mary O'Hara

Many of Mary O'Hara's recordings, under different labels, are available on the web.
http://www.creightonscollection.co.uk
www.musicstack.com/

Above, centre, Mary's first recording (Decca), an EP released in Holland in 1956.

Here you can see and hear her playing DANNY BOY, almost a 'trade-mark' song of her repertoire.