I was PandaGirl

I was Periwinkle 😉

IU is the best singer-songwriter ever. She is good at singing AND writing songs! She's really genius at music. I don't know if you guys know her, but she's the best in my opinion, anyway. She is really kind to her fans. 

I was Phoenix Tears.

I was Writing_in_the_Dark!

I was Milly!

I'm Joel!

I'm Sparkling Rainbow!

Oh, I missed the reveal date, sorry! I'm Tsuki

This may be pretty obivious…

He's a song writer for The Monkees, and played guitar.