Jung Kook launched his first major solo single

“Seven,” at the stroke of midnight ET Friday morning

As promised. It came with a surprise

That was unpromised

The appearance of one of the hottest female rappers of our day

Latto, making a featured appearance on the track

The lyrics talk about some hot action  That is due to go down between the two

But the music, however, high-energy

Feels deeply chill. In other words

It feels designed to be a late entry  In the “songs of the summer” derby