Bartlett participated in the Outernatia Song Contest 56 in Mayamea, Mărium, with the song "Solo" by Jennie, internally selected by the national broadcaster Bartlett Broadcasting Corporation (BarBC). Qualifying for the Final after two non-qualifications, they placed 13th at the end of the contest.
Internal Selection
BarBC has decided that the song for OSC 56 will again be chosen thru internal selection, with "Solo" by Jennie being selected.
At OSC 56
Semi-final
Bartlett was drawn to perform third in the Second Semi-final, between the songs from Gandhara and Grolskira. They finally qualified for the Final after two consecutive non-qualifications, placing 11th with 54 points.
Final
Bartlett was drawn to perform 14th in the Final, between the songs from Lettuce and Asankon. They placed 13th with 87 points, their highest since placing third in OSC 47. They also got top points from Lettuce.