&TEAM released their 2nd mini album “First Howling : WE” (HYBE Labels Japan) on June 14.

EKKO’s hitmakers participated in the following songs:

”FIREWORK” [title track] co-written by Alex Karlsson (JeL)
”月が綺麗ですね (The moon is beautiful)” co-written by Alex Karlsson (JeL)
”FIREWORK (Korean Version)” co-written by Alex Karlsson (JeL)