Melody's body and mind were in no fit state to understand the music that Gino was playing as she lunged at Felicia, her teeth biting at the serpent lady's body, but not penetrating through her body in the slightest.  Felicia did feel pain though and screamed out in agony before coiling up around the mutated girl and constricting tightly.  Melody's body changed again, turning into the air itself before reappearing in the sky as a tinier Melody in much the same way as Dante's power made him smaller.  She couldn't take hold of her own thoughts anymore and let out a screech as she couldn't filter out any of the minds surrounding her, the music now being the main thing running through her mind before Felicia disabled her ability to change shape.  Before anyone could blink, Felicia then snapped her mouth quickly around the Melody before swallowing her with a soft wet gulp.