Groups included in this book are
-blackpink
-twice
-bts
-got7
-nct
-monsta x
-block b
-the rose
-x1
-exo
-straykids
-cix
-txt
-seventeen
-the boyz
-mamamoo
-astro
-big bang
-ateez
-red velvet
-superM
-ikon
-ace
-day6
-vixx
-sf9
-oneus
-nuest
-vav
-(g)i-dle
-apink
-itzy
-clc
-everglow