Back on May 17, aespa appeared as guests on the MBC FM radio program, 'Good Morning FM, Jang Sung Kyu'!

On this day, each aespa member was asked to sing a snippet of the songs that they sang for their SM Entertainment auditions. 

First, Winter revealed that her audition song was Taeyeon x DEAN's "Starlight." Listen to her singing a brief snippet below.

Next up, Giselle demonstrated her fan-ship toward sunbae artist CL as she sang "Lifted" for her audition!

Karina, on the other hand, toned it down with her audition song, which turned out to be Lee Hi's "Rose."

Lastly, Ningning showcased her velvety voice by singing Whitney Houston's "Saving All My Love For You," one of her many audition songs according to the idol.