[2][3] She is the featured vocalist on "High" (February 2014) by Australian duo, Peking Duk, which peaked at No.

Millar co-wrote the track with Sam Littlemore and the duo's Adam Hyde and Reuben Styles.

[5] It was recorded over two years with Sable, Dan Faber, Hoodboi, xSDTRK, and Kyle Shearer producing.

[6] Craig Mathieson of The Sydney Morning Herald observed that the singer had completed, "a journey of creative self-discovery that began with her pulling her car over to quickly record ideas on her phone and ended with songwriting sessions in Sweden and studio time in Los Angeles.

[6] The Partae's reviewer found the album, "charts everything from admitting your faults and owning your shit to wild nights with best friends and the bittersweet parts of love, lust and relationships.