Conversation so far:
What was unique about Girl Generations lyrics or themes?
Although most Girls' Generation's releases are written by songwriters for S.M. Entertainment, some members occasionally participated in songwriting.
Who was some of the girls who did the songwriting for Girls' Generation?
Member Yuri wrote the lyrics for Mistake.
What year was the song Mistake released?
2010
What other songs did Girls' Generation write besides Mistake?
Sooyoung penned the lyrics to How Great Is Your Love“

Question: What theme was the band known for?
Self-contained rewrite: What theme was Girl Generation known for?