The title of the mini album is 'Joker is Alive', and the title song will be "Joker". As mentioned earlier, Subin produced and composed all five songs on the album and worked under her pen name 'Nibus' (Subin written backwards). 

To go along with this "Joker" theme, the girls are using the villain's girlfriend or sidekick,Harley Quinn, as their inspiration for their concept, looking fierce and sexy in theme colors of red and black. 

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