Idol band FTISLAND showed off their more mature and sophisticated side on "Music Bank."

On September 27, FTISLAND performed their new song, "Falling Star" and "Memory" and showed off their true rock band image.

They were able to show different sides of rock through both these songs.

"Falling Star" was written by member Lee Jae Jin and "Memory" was written by Lee Hong Ki and is part of their 'THANKS TO' album.