Bartlett debuted in the Internatia Song Contest 77 held in the Chruno-Deux Spacecraft, Chrunese Airspace, with the song "The Fear" by Lily Allen, internally selected by the national broadcaster Bartlett Broadcasting Corporation (BarBC). It qualified for the Final where it came second.
Upon assuming the first spot in the Waiting List around ISC 75, BarBC has decided that the song "The Fear" by Lily Allen, chosen thru internal selection, will be sent.
At ISC 77
Semi-final
Bartlett was drawn to perform 13th in the Second Semi-final, between the songs from Percheron and Haven. It qualified for the Final, placing third with 86 points.
Final
Bartlett was drawn to perform fifth in the Final, between the songs from Hanzyuki and Lost Islands. It placed second with 186 points, 12 points behind the eventual winner, Dulcet Ebullience. It also got three sets of 12 points from Caprika, Hanzyuki and Thorway.