I mostly went by Europa as I know more similar ones-- hope that's okay!

It has a lighthearted disco/retro vibe to it, so I would suggest:

• fromis_9 - menow, Stay This Way, We Go
• f(x) - Signal
• Fifty Fifty - Tell Me
• Chaeyoung - Shoot (Firecracker)
• IU - Lilac
• VIVIZ - Milky Way (Eunha solo)
• Loona (ViVi) - Everyday I Love You
• Yena - Lemon-Aid
• Rescene - Glow Up

I hope some of these help!