Lock Down

Group member Courtney Rumbold told a reporter for Closer that "Lock Down" was about the band having freedom, growing up and "breaking free".

[2] The track was written by Alexandra Buggs, Anderson, Rumbold, Nait Masuku, Tekiva Ledwige and Miss Vivianna from Funky Viva.

After getting arrested, the girls are thrown in an all women's prison where the music starts, then a riot begins and they escape, thus entering the second environment, Los Angeles.

[8] The trio partnered with Sennheiser to promote the single and hold a concert at London's live music venue The Piano Works on 21 October 2015.

He branded the song a "solid return" for the band and added "characteristically full of energy and attitude, they've held on to the quirks that made them stand out first time around.