It's hard but Taeyeon's 11:11

I like a lot of songs... That'd probably be either Pentagon-Shine, Monsta x-All in and Blackpink-As if it's your last because I keep on repeating these songs on my playlist.

I'm not that fan of Dean, but I must admit 'Instagram' is such a great song. It has the calm, mellow vibe and at the same time sarcastic. It has unique message too

this is so hard hahah

That is the most difficult question ever but I would have to say a tie in with Pentagon - Shine, and DBSK - Wrong Number (when they were five) To be honest I have done that with the latter song.

Now probably EXO-Lotto. But I've ever listened to SM The Ballad-Breath, 3 versions (Chinese, Japanese and Korean) in a row, for 3-4 hours a day for approximately a month.

For You by BTOB

I wouldn't mind only listening to Cry For You by Lecrae for a month.

Yuna, Jimin and Hoeseung- If you were me.

Been through by exo

Your Side of Bed

Bye-Babe by Chen (EXO) and 10cm b/c I can never get tired of it. :D