In the summer of 2000 she appeared as the closing act for Brookes Diamond's production of Drum - The Heartbeat of Nova Scotia on the Halifax Parade Square during the Tall Ships 2000 Festival.
The ten year old wept from fear moments prior to bringing the square to silence with her haunting rendition of Farewell to Nova Scotia to close the show twice daily.
In October 2002, Debison was chosen to sing for Queen Elizabeth II at the Roy Thomson Hall in Toronto, Ontario, during her visit to Canada for her Jubilee celebration.
One track from the Sweet is the Melody, Debison's cover of the distinctive Israel Kamakawiwo'ole medley arrangement Somewhere over the Rainbow/What a Wonderful World, became popular in Korea and Japan.
[4] In Jan 2010, Debison's Asian success extended to Hong Kong, with "Sweet is the Melody" reaching number 60 on the KKBox Hong Kong classical album chart [5] and the single "Moonlight Shadow" reaching number 46 [6] In March 2005 Debison released her second album, Bigger than Me, and the singles "Life" and "Faze" have been popular on light rock and pop radio.
[citation needed] In early September 2013 her BEd was put into recognition as she started her teaching at Yarmouth Consolidated Memorial High School.