New York-based Gotham Citi has only been singing together for a year, but they have their hearts set on taking center stage. So when rap superstar Nicki Minaj asks them to be her opening act, they must learn to connect and use their raw talent to blend as a group. Gotham Citi has a lot of work ahead of themselves before they perform for Nicki's over-the-top fans. Their biggest task is to find their own unique style and stand out among other boy bands. If each member can enhance their vocal ability to harmonize with their band members, Nigel Lythgoe, his team of industry experts and two legendary music producers will help Gotham Citi emerge as the next big group.