Simplify the following text for a Grade 9 native English-speaking person.
Original: After a short break , the group 's first full album was released in late autumn 2007 , with the lead single `` Girls ' Generation '' , a cover of Lee Seung-Chul 's hit song in the 1980s .
Simplified: The group released their first self-titled full album in late autumn 2007 with the lead single Girls ' Generation , a remake of Lee Seung-cheol 's 1989 song .