I don't know

I don't know a song by $LY on BeMusic

Alert by Genie,
Baby by Genie,
Girl (feat. Genie) by Genie,
Remember by Genie,
Challenger by Genie,
I don't know by Genie,
What should we do today? by Genie,
Be yourself by Genie,
goodbye by Genie,
Another by Genie,