Joie Serina Swivel Swing – Hip Hop. Meet Serina Swivel. A sweet soother designed and engineered to swing any way you want to relax baby from birth onwards. I’m a soothing ride – 2-way seat swings front to back or side to side. I’m an easy tagalong – Wheels and an integrated handle make moving from room to room a breeze. I’m a naptime must-have – 5 classical lullabies and 5 nature sounds pair with vibration to soothe little ones.