Stray Kids song recommendations for solo singing!

So we have this thing called international coffee house in my school, and basically you get to sing a song from your culture. I'm a K-STAY so I wanted to sing a stray kids song, I'm doing one duet(twilight!!!!) with my friend who's also a STAY but I also wanted to do a solo song. I was thinking stars and raindrops, as we are, alien but alien is a bit high for me, stars and raindrops I can't get the beginning right. as we are has the long pause of just music in the middle(Seungmin's guitar part) and I have no idea what to do during that pause...

My vocal range can go pretty high if wished and warmed up enough and I could do alien if I want to but honestly I just don't have much practice time. I can rap but I don't like how awkward it sounds with my voice on the track when I play the background music and there will be no where in hell I tune up/down the bgm(it feels illegal)

Worst case scenario I'll be going with stars and raindrops but I would really really really appreciate any suggestions.