What is love

What is love a song by L'Arc-en-Ciel on Soniditos

forbidden lover by L'Arc-en-Ciel ,
HEAVEN'S DRIVE by L'Arc-en-Ciel ,
Driver's High by L'Arc-en-Ciel ,
Cradle by L'Arc-en-Ciel ,
DIVE TO BLUE by L'Arc-en-Ciel ,
Larva by L'Arc-en-Ciel ,
Butterfly's Sleep by L'Arc-en-Ciel ,
Perfect Blue by L'Arc-en-Ciel ,
真実と幻想と by L'Arc-en-Ciel ,
What is love by L'Arc-en-Ciel ,
Pieces　[ark mix] by L'Arc-en-Ciel ,