I discovered GWSN a few months ago. I had heard of the names WJSN and GWSN a few months before that. After WJSN, I decided to explore GWSN.
I first watched the ASC (After School Club) video of GWSN and saw snippets of the music videos of Puzzle Moon and Pinky Star .... I fell in love with the unique magical, mystic, "gardeny", cosmic concept (e.g. having a goose in an MV is cool) ... then, I listened to the MVs and watched the live stages of GWSN's songs ... I fell in love with the songs, choreos, MVs, music show stage sets and concepts ...
... but later I got sad when I found out they had d1sbanded
My favorite songs are the first three title tracks (Moon, Star, Sun)