Sister...I'm sorry (Mamamoo)

Goongji

I'm really sorry, everyone.

It's because of me (Erase Mamamoo

I'm almost done with other things, and I'm about to release a new one.

The title is

Um...what should I do...

ah!

The title is

Four sisters...Mamamoo

no see!

I'll upload it now

I'm so sorry