Melissa Gold (Earth-606)

Melissa Gold was George Tarleton's fiancee, before he was mutated into a giant floating head by the Infinity Gem during Kree Unleashed. Because of her beautiful singing voice, she gained the nickname "Songbird". When George was mutated, he cut out her vocal cords, telling her she would get them back if she went along with his plan. She went out into the war-torn city as a distraction for the superheroes, having them save her as George confronted the Kree. George, after being reverted back to normal, was distraught over what he had done while driven mad by the Infinity Gem, so, in Shield custody, he created special synthetic vocal cords for her, allowing her to speak again. However, these new vocal cords could vibrate at super fast speed, emitting sonic frequencies. Traumatized by what had happened to her and driven mad, she planned to use her new abilities for evil, hiring a group of hitmen led by the notorious assassin George Batroc to infiltrate the facility where George was being held as distraction so she could kill her ex-fiancee without anyone finding out. The plan was foiled by the Avengers, and she was locked away in the Big House.

Powers & Abilities

 * Sonic Voice - Melissa discovered she can vibrate her artificial vocal cords fast enough to emit super sonic frequencies.