Simplify the following text for a Grade 8 native English-speaking person.
Original: The single , `` Ao no Requiem '' ( é ' ã ã ã ã ã ã , `` Ao no Requiem '' ) , was the theme song for the Studio GAGA film Hatsukoi .
Simplified: The single , `` Ao no Requiem '' , was the theme song for the Studio GAGA film Hatsukoi .