Emily Robertson won the Gold Medal for Solo Singing age 16-18, as well as the award for highest music mark.
Her performance can be seen by following the link below and going to 1 hour 17 minutes.
https://www.bbc.co.uk/iplayer/episode/b099wcwp/mod-naiseanta-rioghail-2017-2-mod-na-cloinne-part-2#