On June 23rd, STAYC's Sumin unveiled a cover of 'good 4 u' by Olivia Rodrigo.

Here we can see her in a slightly cluttered room with neon lighting. Sumin sings with raw grit matching the rock-style song. She shows much control in how she goes from singing softly to letting out sharp power. Her vocal skills are truly a sight to behold!

What do you think of Sumin's cover of 'good 4 u'? Please let us know!